fertilityhistory_ip16

fertilityhistory_ip16.bwtlbfh

Birthweight in pounds

Type: Number

Source: BHPS

Universe:
if [ANNUALFERTILITYHISTORY.NBORNLWB > 0 | LPRNTADP2 = 1 | GRIDVARIABLES.NNATCH > 0] // Has had biological child(ren) or R has biological children in household
And if [LNPRNT2 > 0] // Has biological children
And if [LChLvfh = 1] // Resident biological child
And if [(ff_ivlolw = 2|3|MIS & ff_everint <> 1) & (LChNoFH =GRIDVARIABLES.HGBIOCHM | ((( LCHLVFH=1 & (LChNoFH = 99|DK|REF|MIS))|LChChkFH = 2) & DEMOGRAPHICS.PSEX = 2))] // R is new entrant never interviewed excluding rising 16 year olds and child resident and respondent is biological mother of resident child OR resident child not identified and R is female
And if [Child is < 16 years old] // Child under 16
And if [BwtFH = 1] // Birthweight given in pounds and ounces

fertilityhistory_ip16.bwtozfh

Birthweight in ounces

Type: Number

Source: BHPS

Universe:
if [ANNUALFERTILITYHISTORY.NBORNLWB > 0 | LPRNTADP2 = 1 | GRIDVARIABLES.NNATCH > 0] // Has had biological child(ren) or R has biological children in household
And if [LNPRNT2 > 0] // Has biological children
And if [LChLvfh = 1] // Resident biological child
And if [(ff_ivlolw = 2|3|MIS & ff_everint <> 1) & (LChNoFH =GRIDVARIABLES.HGBIOCHM | ((( LCHLVFH=1 & (LChNoFH = 99|DK|REF|MIS))|LChChkFH = 2) & DEMOGRAPHICS.PSEX = 2))] // R is new entrant never interviewed excluding rising 16 year olds and child resident and respondent is biological mother of resident child OR resident child not identified and R is female
And if [Child is < 16 years old] // Child under 16
And if [BwtFH = 1] // Birthweight given in pounds and ounces

fertilityhistory_ip16.bwtkfh

Birthweight kilograms

Type: Number

Source: BHPS

Universe:
if [ANNUALFERTILITYHISTORY.NBORNLWB > 0 | LPRNTADP2 = 1 | GRIDVARIABLES.NNATCH > 0] // Has had biological child(ren) or R has biological children in household
And if [LNPRNT2 > 0] // Has biological children
And if [LChLvfh = 1] // Resident biological child
And if [(ff_ivlolw = 2|3|MIS & ff_everint <> 1) & (LChNoFH =GRIDVARIABLES.HGBIOCHM | ((( LCHLVFH=1 & (LChNoFH = 99|DK|REF|MIS))|LChChkFH = 2) & DEMOGRAPHICS.PSEX = 2))] // R is new entrant never interviewed excluding rising 16 year olds and child resident and respondent is biological mother of resident child OR resident child not identified and R is female
And if [Child is < 16 years old] // Child under 16
And if [BwtFH = 2] // Birthweight given in kilograms

fertilityhistory_ip16.lacno

PNO of adopted child in HH

Type: choice

Source: BHPS

Universe:
if [ANNUALFERTILITYHISTORY.NBORNLWA > 0 | LADOPTED2 = 1 | GRIDVARIABLES.ADOPTCHONLY > 0] // has had adopted child(ren) or R has adoptive children in household
And if [LNADOPTED2 > 0] // Ever had adopted children
And if [LACLv = 1] // Adopted child resident

fertilityhistory_ip16.brfedend2fh

Age breastfeeding stopped: unit

Type: choice

Source: UKHLS

Universe:
if [ANNUALFERTILITYHISTORY.NBORNLWB > 0 | LPRNTADP2 = 1 | GRIDVARIABLES.NNATCH > 0] // Has had biological child(ren) or R has biological children in household
And if [LNPRNT2 > 0] // Has biological children
And if [LChLvfh = 1] // Resident biological child
And if [(ff_ivlolw = 2|3|MIS & ff_everint <> 1) & (LChNoFH =GRIDVARIABLES.HGBIOCHM | ((( LCHLVFH=1 & (LChNoFH = 99|DK|REF|MIS))|LChChkFH = 2) & DEMOGRAPHICS.PSEX = 2))] // R is new entrant never interviewed excluding rising 16 year olds and child resident and respondent is biological mother of resident child OR resident child not identified and R is female
And if [BrFedFH = 1] // breastfed

fertilityhistory_ip16.lchnofh

PNO of resident biological child

Type: choice

Source: BHPS

Universe:
if [ANNUALFERTILITYHISTORY.NBORNLWB > 0 | LPRNTADP2 = 1 | GRIDVARIABLES.NNATCH > 0] // Has had biological child(ren) or R has biological children in household
And if [LNPRNT2 > 0] // Has biological children
And if [LChLvfh = 1] // Child resident

fertilityhistory_ip16.lscno

PNO of step-child in HH

Type: choice

Source: BHPS

Universe:
if [ANNUALFERTILITYHISTORY.NBORNLWS > 0 | LSTEP2 = 1 | GRIDVARIABLES.NSTEPCH > 0] // has had step-children or R has step-children in household
And if [LNSTEP2 > 0] // Ever had step-children
And if [LSCLv = 1] // Step-child resident

fertilityhistory_ip16.lnprnt2

Number of biological children ever had/fathered

Type: Number

Source: BHPS

Interviewer Instruction: BIOLOGICAL CHILDREN ONLY: INCLUDE STILLBIRTHS EXCLUDE ADOPTED, FOSTERED OR STEP-CHILDREN

Text: Can I just check, apart from [CHILD NAME(S)] {if ANNUALFERTILITYHISTORY.NBORNLWB > 0}, how many biological children have you [fathered/had]?

Universe:
if [ANNUALFERTILITYHISTORY.NBORNLWB > 0 | LPRNTADP2 = 1 | GRIDVARIABLES.NNATCH > 0] // Has had biological child(ren) or R has biological children in household

fertilityhistory_ip16.lstep2

Ever had step-child(ren)

Type: choice

Source: UKHLS

Interviewer Instruction: IF NECESSARY: By step-children, I mean the children of any husband/wife/partner that you are living with, or were living with at the time.

Text: Have you ever lived with any step-children? Please include any step children, even if you are not living with them or are not in touch with them, or any who may have died.

Universe:
if [(ff_ivlolw = 2|3|MIS & ff_everint <> 1) & GRIDVARIABLES.Nstepch = 0) | ((ff_ivlolw = 1 | ff_everint = 1) & GRIDVARIABLES.Nstepch = 0 & ANNUALFERTILITYHISTORY.NBORNLWS = 0)] // Number of step children from HH Grid is 0 and, if interviewed at prior wave or has been interviewed previously, no new step babies born since last wave

fertilityhistory_ip16.lchdoddfh

Child's DOD day

Type: Number

Source: UKHLS

Interviewer Instruction: ENTER DAY

Text: I am sorry to hear [CHILD NAME] died {if Lchlvfh=3} was stillborn {if Lchlvfh=4}. What date did that happen?

Universe:
if [ANNUALFERTILITYHISTORY.NBORNLWB > 0 | LPRNTADP2 = 1 | GRIDVARIABLES.NNATCH > 0] // Has had biological child(ren) or R has biological children in household
And if [LNPRNT2 > 0] // Has biological children
And if [(LChLvfh = 2|3|4) | (LChLvfh = 1 & (LChNoFH = 99|DK|REF|MIS)) |LChChkFH = 2] // Child is no longer living with respondent or has died/stillborn or resident child not identified
And if [LChLvfh = 3|4] // child has died or was stillborn

fertilityhistory_ip16.lchalfh

Child age last lived with resp

Type: Number

Source: BHPS

Interviewer Instruction: IF CHILD HAS NEVER LIVED WITH RESPONDENT, ENTER 0

Text: How old was [CHILD NAME] when they last lived with you?

Universe:
if [ANNUALFERTILITYHISTORY.NBORNLWB > 0 | LPRNTADP2 = 1 | GRIDVARIABLES.NNATCH > 0] // Has had biological child(ren) or R has biological children in household
And if [LNPRNT2 > 0] // Has biological children
And if [(LChLvfh = 2|3|4) | (LChLvfh = 1 & (LChNoFH = 99|DK|REF|MIS)) |LChChkFH = 2] // Child is no longer living with respondent or has died/stillborn or resident child not identified
And if [LChLvfh = 2|3] // Newborn child is no longer living with respondent

fertilityhistory_ip16.lchdobdfh

Child's DOB day

Type: Number

Source: UKHLS

Interviewer Instruction: ENTER DAY

Text: What [is/was] [CHILD NAME]'s date of birth?

Universe:
if [ANNUALFERTILITYHISTORY.NBORNLWB > 0 | LPRNTADP2 = 1 | GRIDVARIABLES.NNATCH > 0] // Has had biological child(ren) or R has biological children in household
And if [LNPRNT2 > 0] // Has biological children
And if [(LChLvfh = 2|3) | (LChLvfh = 1 & (LChNoFH = 99|DK|REF|MIS)) | LChChkFH = 2] // Child non-resident or deceased OR resident biological child not on the HH Grid

fertilityhistory_ip16.bwtwkfh

Weeks early or late

Type: Number

Source: BHPS

Interviewer Instruction: ROUND UP HALF WEEKS

Text: How many weeks early {if BwtELFH = 1} late {if BwtELFH = 2} was [CHILD NAME]?

Universe:
if [ANNUALFERTILITYHISTORY.NBORNLWB > 0 | LPRNTADP2 = 1 | GRIDVARIABLES.NNATCH > 0] // Has had biological child(ren) or R has biological children in household
And if [LNPRNT2 > 0] // Has biological children
And if [LChLvfh = 1] // Resident biological child
And if [(ff_ivlolw = 2|3|MIS & ff_everint <> 1) & (LChNoFH =GRIDVARIABLES.HGBIOCHM | ((( LCHLVFH=1 & (LChNoFH = 99|DK|REF|MIS))|LChChkFH = 2) & DEMOGRAPHICS.PSEX = 2))] // R is new entrant never interviewed excluding rising 16 year olds and child resident and respondent is biological mother of resident child OR resident child not identified and R is female
And if [Child is < 16 years old] // Child under 16
And if [BWTXPFH = 2] // Child was born early or late

fertilityhistory_ip16.pregsmkfh

No. of cigarettes smoked during pregnancy

Type: Number

Source: UKHLS

Interviewer Instruction: ENTER NUMBER

Text: On average, how many cigarettes did you smoke per day during this pregnancy?

Universe:
if [ANNUALFERTILITYHISTORY.NBORNLWB > 0 | LPRNTADP2 = 1 | GRIDVARIABLES.NNATCH > 0] // Has had biological child(ren) or R has biological children in household
And if [LNPRNT2 > 0] // Has biological children
And if [LChLvfh = 1] // Resident biological child
And if [(ff_ivlolw = 2|3|MIS & ff_everint <> 1) & (LChNoFH =GRIDVARIABLES.HGBIOCHM | ((( LCHLVFH=1 & (LChNoFH = 99|DK|REF|MIS))|LChChkFH = 2) & DEMOGRAPHICS.PSEX = 2))] // R is new entrant never interviewed excluding rising 16 year olds and child resident and respondent is biological mother of resident child OR resident child not identified and R is female
And if [Child is < 16 years old] // Child under 16
And if [PregSmokeFH = 1] // Smoked during pregnancy

fertilityhistory_ip16.nbsleepfh

Time for child to settle into sleep

Type: Number

Source: GAINS

Interviewer Instruction: ENTER TIME IN MINUTES

Text: How long does it usually take you to settle [CHILD NAME] for his or her night time sleep once you have started the process?

Universe:
if [ANNUALFERTILITYHISTORY.NBORNLWB > 0 | LPRNTADP2 = 1 | GRIDVARIABLES.NNATCH > 0] // Has had biological child(ren) or R has biological children in household
And if [LNPRNT2 > 0] // Has biological children
And if [LChLvfh = 1] // Resident biological child
And if [(ff_ivlolw = 2|3|MIS & ff_everint <> 1) & (LChNoFH =GRIDVARIABLES.HGBIOCHM | ((( LCHLVFH=1 & (LChNoFH = 99|DK|REF|MIS))|LChChkFH = 2) & DEMOGRAPHICS.PSEX = 2))] // R is new entrant never interviewed excluding rising 16 year olds and child resident and respondent is biological mother of resident child OR resident child not identified and R is female
And if [Child is < 1 year old] // Child is under 1 year

fertilityhistory_ip16.nbwakesfh

Number of times child wakes at night

Type: Number

Source: GAINS

Interviewer Instruction: ENTER NUMBER OF TIMES

Text: How many times does [CHILD NAME] usually wake him/herself up at night?

Universe:
if [ANNUALFERTILITYHISTORY.NBORNLWB > 0 | LPRNTADP2 = 1 | GRIDVARIABLES.NNATCH > 0] // Has had biological child(ren) or R has biological children in household
And if [LNPRNT2 > 0] // Has biological children
And if [LChLvfh = 1] // Resident biological child
And if [(ff_ivlolw = 2|3|MIS & ff_everint <> 1) & (LChNoFH =GRIDVARIABLES.HGBIOCHM | ((( LCHLVFH=1 & (LChNoFH = 99|DK|REF|MIS))|LChChkFH = 2) & DEMOGRAPHICS.PSEX = 2))] // R is new entrant never interviewed excluding rising 16 year olds and child resident and respondent is biological mother of resident child OR resident child not identified and R is female
And if [Child is < 1 year old] // Child is under 1 year

fertilityhistory_ip16.brfedendfh

Age breastfeeding stopped

Type: Number

Source: UKHLS

Interviewer Instruction: ENTER NUMBER AND CODE UNIT ON NEXT SCREEN

Text: And how old was [CHILD NAME] when you stopped breastfeeding him/her altogether?

Universe:
if [ANNUALFERTILITYHISTORY.NBORNLWB > 0 | LPRNTADP2 = 1 | GRIDVARIABLES.NNATCH > 0] // Has had biological child(ren) or R has biological children in household
And if [LNPRNT2 > 0] // Has biological children
And if [LChLvfh = 1] // Resident biological child
And if [(ff_ivlolw = 2|3|MIS & ff_everint <> 1) & (LChNoFH =GRIDVARIABLES.HGBIOCHM | ((( LCHLVFH=1 & (LChNoFH = 99|DK|REF|MIS))|LChChkFH = 2) & DEMOGRAPHICS.PSEX = 2))] // R is new entrant never interviewed excluding rising 16 year olds and child resident and respondent is biological mother of resident child OR resident child not identified and R is female
And if [BrFedFH = 1] // breastfed

fertilityhistory_ip16.ladoddfh

Adopted child's DOD day

Type: Number

Source: UKHLS

Interviewer Instruction: ENTER DAY

Text: I am sorry to hear [CHILD NAME] died. What date did that happen?

Universe:
if [ANNUALFERTILITYHISTORY.NBORNLWA > 0 | LADOPTED2 = 1 | GRIDVARIABLES.ADOPTCHONLY > 0] // has had adopted child(ren) or R has adoptive children in household
And if [LNADOPTED2 > 0] // Ever had adopted children
And if [(LACLv = 2|3) | (LACLv = 1 & (LACNo = 99|DK|REF|MIS)) | LChChkAdp = 2] // Adopted child is no longer living with respondent, or has died, or resident adopted child not identified
And if [LACLv = 3] // Adopted child deceased

fertilityhistory_ip16.ladobdfh

Adopted child's DOB day

Type: Number

Source: UKHLS

Interviewer Instruction: ENTER DAY

Text: What [is/was] [CHILD NAME]'s date of birth?

Universe:
if [ANNUALFERTILITYHISTORY.NBORNLWA > 0 | LADOPTED2 = 1 | GRIDVARIABLES.ADOPTCHONLY > 0] // has had adopted child(ren) or R has adoptive children in household
And if [LNADOPTED2 > 0] // Ever had adopted children
And if [(LACLv = 2|3) | (LACLv = 1 & (LACNo = 99|DK|REF|MIS)) | LChChkAdp = 2] // Adopted child is no longer living with respondent, or has died, or resident adopted child not identified

fertilityhistory_ip16.lchchkadp

Date of birth check - resident adopted child

Type: choice

Source: BHPS

Interviewer Instruction: IF NOT CORRECT ALTER HHGRID

Text: Can I check [CHILD NAME] is a [boy/girl] and their date of birth is [DOB]?

Universe:
if [ANNUALFERTILITYHISTORY.NBORNLWA > 0 | LADOPTED2 = 1 | GRIDVARIABLES.ADOPTCHONLY > 0] // has had adopted child(ren) or R has adoptive children in household
And if [LNADOPTED2 > 0] // Ever had adopted children
And if [LACLv = 1] // Adopted child resident
And if [LACNO < 99] // Adopted child on the list

fertilityhistory_ip16.lsdoddfh

Step child's DOD day

Type: Number

Source: UKHLS

Interviewer Instruction: ENTER DAY

Text: I am sorry to hear [CHILD NAME] died. What date did that happen?

Universe:
if [ANNUALFERTILITYHISTORY.NBORNLWS > 0 | LSTEP2 = 1 | GRIDVARIABLES.NSTEPCH > 0] // has had step-children or R has step-children in household
And if [LNSTEP2 > 0] // Ever had step-children
And if [(LSCLv = 2|3)| (LSCLv = 1 & (LSCNo = 99|DK|REF|MIS)) | LChChkStep = 2] // Step child is no longer living with respondent, or has died, or resident step child not identified
And if [LSCLv = 3] // Step child deceased

fertilityhistory_ip16.lsdobdfh

Child's DOB Day

Type: Number

Source: UKHLS

Interviewer Instruction: ENTER DAY

Text: What [is/was] [CHILD NAME]'s date of birth?

Universe:
if [ANNUALFERTILITYHISTORY.NBORNLWS > 0 | LSTEP2 = 1 | GRIDVARIABLES.NSTEPCH > 0] // has had step-children or R has step-children in household
And if [LNSTEP2 > 0] // Ever had step-children
And if [(LSCLv = 2|3)| (LSCLv = 1 & (LSCNo = 99|DK|REF|MIS)) | LChChkStep = 2] // Step child is no longer living with respondent, or has died, or resident step child not identified

fertilityhistory_ip16.lchchkfh

Date of birth check - resident biological child

Type: choice

Source: BHPS

Interviewer Instruction: IF NOT CORRECT ALTER HHGRID

Text: Can I check [CHILD'S NAME] is a [boy/girl] and their date of birth is [DOB]?

Universe:
if [ANNUALFERTILITYHISTORY.NBORNLWB > 0 | LPRNTADP2 = 1 | GRIDVARIABLES.NNATCH > 0] // Has had biological child(ren) or R has biological children in household
And if [LNPRNT2 > 0] // Has biological children
And if [LChLvfh = 1] // Child resident
And if [LCHNOFH < 99] // Resident biological child on the list

fertilityhistory_ip16.lchchkstep

Date of birth check - resident step-child

Type: choice

Source: BHPS

Interviewer Instruction: IF NOT CORRECT ALTER HHGRID

Text: Can I check [CHILD NAME] is a [boy/girl] and their date of birth is [DOB]?

Universe:
if [ANNUALFERTILITYHISTORY.NBORNLWS > 0 | LSTEP2 = 1 | GRIDVARIABLES.NSTEPCH > 0] // has had step-children or R has step-children in household
And if [LNSTEP2 > 0] // Ever had step-children
And if [LSCLv = 1] // Step-child resident
And if [LSCNO < 99] // Step-child on the list

fertilityhistory_ip16.reltopwcstep

Relationship with other parent

Type: choice

Source: UKHLS

Interviewer Instruction: READ OUT

Text: Which of these best describes your relationship to [CHILD NAME]'s other parent when you became [his/her] step parent?

Universe:
if [ANNUALFERTILITYHISTORY.NBORNLWS > 0 | LSTEP2 = 1 | GRIDVARIABLES.NSTEPCH > 0] // has had step-children or R has step-children in household
And if [LNSTEP2 > 0] // Ever had step-children
And if [LSCLV = 1] // Step-child resident
And if [(LSCNo = pwcu16abs) | LSCHHGMIS = 0] // Resident step-child has other parent being absent

fertilityhistory_ip16.lchnamefh

Name of biological child: deceased, resident who is not on the HH grid, or non-resident

Type: String

Source: UKHLS

Interviewer Instruction: ENTER CHILD'S FIRST NAME

Text: Could you please tell me their name?

Universe:
if [ANNUALFERTILITYHISTORY.NBORNLWB > 0 | LPRNTADP2 = 1 | GRIDVARIABLES.NNATCH > 0] // Has had biological child(ren) or R has biological children in household
And if [LNPRNT2 > 0] // Has biological children
And if [(LChLvfh = 2|3|4) | (LChLvfh = 1 & (LChNoFH = 99|DK|REF|MIS)) |LChChkFH = 2] // Child is no longer living with respondent or has died/stillborn or resident child not identified

fertilityhistory_ip16.bwtfh

Birthweight

Type: choice

Source: BHPS

Interviewer Instruction: RECORD WHETHER ANSWERS IN LB/OUNCES OR KILOGRAMS AT THIS QUESTION AND ACTUAL WEIGHT AT SUBSEQUENT ONE

Text: How much did [CHILD NAME] weigh when they were born?

Universe:
if [ANNUALFERTILITYHISTORY.NBORNLWB > 0 | LPRNTADP2 = 1 | GRIDVARIABLES.NNATCH > 0] // Has had biological child(ren) or R has biological children in household
And if [LNPRNT2 > 0] // Has biological children
And if [LChLvfh = 1] // Resident biological child
And if [(ff_ivlolw = 2|3|MIS & ff_everint <> 1) & (LChNoFH =GRIDVARIABLES.HGBIOCHM | ((( LCHLVFH=1 & (LChNoFH = 99|DK|REF|MIS))|LChChkFH = 2) & DEMOGRAPHICS.PSEX = 2))] // R is new entrant never interviewed excluding rising 16 year olds and child resident and respondent is biological mother of resident child OR resident child not identified and R is female
And if [Child is < 16 years old] // Child under 16

fertilityhistory_ip16.lsname

Name of resident step-child who is not on the HH grid

Type: String

Source: UKHLS

Interviewer Instruction: ENTER CHILD'S FIRST NAME

Text: Could you please tell me their name?

Universe:
if [ANNUALFERTILITYHISTORY.NBORNLWS > 0 | LSTEP2 = 1 | GRIDVARIABLES.NSTEPCH > 0] // has had step-children or R has step-children in household
And if [LNSTEP2 > 0] // Ever had step-children
And if [(LSCLv = 2|3)| (LSCLv = 1 & (LSCNo = 99|DK|REF|MIS)) | LChChkStep = 2] // Step child is no longer living with respondent, or has died, or resident step child not identified

fertilityhistory_ip16.lacname

Name of adopted resident child who is not on the HH grid

Type: String

Source: UKHLS

Interviewer Instruction: ENTER CHILD'S FIRST NAME

Text: Could you please tell me their name?

Universe:
if [ANNUALFERTILITYHISTORY.NBORNLWA > 0 | LADOPTED2 = 1 | GRIDVARIABLES.ADOPTCHONLY > 0] // has had adopted child(ren) or R has adoptive children in household
And if [LNADOPTED2 > 0] // Ever had adopted children
And if [(LACLv = 2|3) | (LACLv = 1 & (LACNo = 99|DK|REF|MIS)) | LChChkAdp = 2] // Adopted child is no longer living with respondent, or has died, or resident adopted child not identified

fertilityhistory_ip16.reltopwcadop

Relationship with other parent

Type: choice

Source: UKHLS

Interviewer Instruction: READ OUT

Text: Which of these best describes your relationship to this person when you adopted/became [CHILD NAME]'s legal parent?

Universe:
if [ANNUALFERTILITYHISTORY.NBORNLWA > 0 | LADOPTED2 = 1 | GRIDVARIABLES.ADOPTCHONLY > 0] // has had adopted child(ren) or R has adoptive children in household
And if [LNADOPTED2 > 0] // Ever had adopted children
And if [LACLv = 1] // Adopted child resident
And if [LACNo = pwcu16abs | LACHHGMIS = 0] // Resident adopted child has other parent being absent
And if [RELTOPWCAELSE = 1|3] // Adopted with someone else

fertilityhistory_ip16.lprntadp2

Ever had/fathered children

Type: choice

Source: BHPS

Interviewer Instruction: BIOLOGICAL CHILDREN ONLY: INCLUDE STILLBIRTHS EXCLUDE ADOPTED, FOSTERED OR STEP-CHILDREN

Text: Have you ever [fathered/had] any biological children? Please include all children, including any you never lived or no longer live with, or are not in touch with, or any who may have died.

Universe:
if [(ff_ivlolw = 2|3|MIS & ff_everint <> 1) & GRIDVARIABLES.NNatCh = 0)| ((ff_ivlolw = 1 | ff_everint = 1) & GRIDVARIABLES.NNatCh = 0 & ANNUALFERTILITYHISTORY.NBORNLWB = 0)] // Number of biological children from HH Grid is 0 and, if interviewed at prior wave or has been interviewed previously, no new biological babies born since last wave

fertilityhistory_ip16.lacyb4

Year adopted child joined resp HH

Type: Number

Source: BHPS

Text: Thinking about your eldest {if LNADOPTED2 > 1 and loop = 1} next eldest {if LNADOPTED2 > 1 and loop greater than 1} adopted/legal child, in what year did they begin living with you?

Universe:
if [ANNUALFERTILITYHISTORY.NBORNLWA > 0 | LADOPTED2 = 1 | GRIDVARIABLES.ADOPTCHONLY > 0] // has had adopted child(ren) or R has adoptive children in household
And if [LNADOPTED2 > 0] // Ever had adopted children

fertilityhistory_ip16.lscyb4

Year step-child joined resp HH

Type: Number

Source: BHPS

Text: Thinking about your eldest {if LNSTEP2 > 1 and loop = 1} next eldest {if LNSTEP2 > 1 and loop greater than 1} step-child, in what year did they begin living with you?

Universe:
if [ANNUALFERTILITYHISTORY.NBORNLWS > 0 | LSTEP2 = 1 | GRIDVARIABLES.NSTEPCH > 0] // has had step-children or R has step-children in household
And if [LNSTEP2 > 0] // Ever had step-children

fertilityhistory_ip16.auditc5fh

Six or more drinks frequency

Type: choice

Source: AUDITC

Text: How often did you have 6 or more units, on a single occasion during this pregnancy?

Universe:
if [ANNUALFERTILITYHISTORY.NBORNLWB > 0 | LPRNTADP2 = 1 | GRIDVARIABLES.NNATCH > 0] // Has had biological child(ren) or R has biological children in household
And if [LNPRNT2 > 0] // Has biological children
And if [LChLvfh = 1] // Resident biological child
And if [(ff_ivlolw = 2|3|MIS & ff_everint <> 1) & (LChNoFH =GRIDVARIABLES.HGBIOCHM | ((( LCHLVFH=1 & (LChNoFH = 99|DK|REF|MIS))|LChChkFH = 2) & DEMOGRAPHICS.PSEX = 2))] // R is new entrant never interviewed excluding rising 16 year olds and child resident and respondent is biological mother of resident child OR resident child not identified and R is female
And if [Child is < 16 years old] // Child under 16
And if [AUDITC1FH = 1] // Drank alcohol during pregnancy

fertilityhistory_ip16.ladopted2

Ever had adopted child(ren)

Type: choice

Source: UKHLS

Text: Have you ever adopted or become the legal parent of a child? Please include any adopted children, even if you are not living with them or are not in touch with them, or any who may have died.

Universe:
if [(ff_ivlolw = 2|3|MIS & ff_everint <> 1) & GRIDVARIABLES.Adoptchonly = 0) | ((ff_ivlolw = 1 | ff_everint = 1) & GRIDVARIABLES.Adoptchonly = 0 & ANNUALFERTILITYHISTORY.NBORNLWA = 0)] // Number of adopted children from HH Grid is 0 and, if interviewed at prior wave or has been interviewed previously, no new adopted babies born since last wave

fertilityhistory_ip16.lnstep2

Number of step-child(ren)

Type: Number

Source: UKHLS

Text: Can I just check, apart from [CHILD NAME(S)], {if ANNUALFERTILITYHISTORY.NBORNLWS > 0} how many step-children do you currently live with or have you lived with in the past?

Universe:
if [ANNUALFERTILITYHISTORY.NBORNLWS > 0 | LSTEP2 = 1 | GRIDVARIABLES.NSTEPCH > 0] // has had step-children or R has step-children in household

fertilityhistory_ip16.lnadopted2

Number of adopted child(ren)

Type: Number

Source: UKHLS

Text: Can I just check, apart from [CHILD NAME(S)], {if ANNUALFERTILITYHISTORY.NBORNLWA > 0} how many children have you adopted or become the legal parent of?

Universe:
if [ANNUALFERTILITYHISTORY.NBORNLWA > 0 | LADOPTED2 = 1 | GRIDVARIABLES.ADOPTCHONLY > 0] // has had adopted child(ren) or R has adoptive children in household

fertilityhistory_ip16.adoptint

Adoption preamble

Type: choice

Source: UKHLS

Text: I'd like to ask you about each adopted/legal child in turn, starting with the eldest.

Universe:
if [ANNUALFERTILITYHISTORY.NBORNLWA > 0 | LADOPTED2 = 1 | GRIDVARIABLES.ADOPTCHONLY > 0] // has had adopted child(ren) or R has adoptive children in household
And if [LNADOPTED2 > 0] // Ever had adopted children
And if [LNADOPTED2 > 1 and loop = 1] // Adopted more than 1 child and first loop only

fertilityhistory_ip16.lacal

Age of adopted child when last lived with resp

Type: Number

Source: BHPS

Text: What age was [he/she] when [he/she] last lived with you?

Universe:
if [ANNUALFERTILITYHISTORY.NBORNLWA > 0 | LADOPTED2 = 1 | GRIDVARIABLES.ADOPTCHONLY > 0] // has had adopted child(ren) or R has adoptive children in household
And if [LNADOPTED2 > 0] // Ever had adopted children
And if [(LACLv = 2|3) | (LACLv = 1 & (LACNo = 99|DK|REF|MIS)) | LChChkAdp = 2] // Adopted child is no longer living with respondent, or has died, or resident adopted child not identified
And if [LACLv = 2] // Adopted child not resident

fertilityhistory_ip16.laclv

Adopted child still lives in resp HH

Type: choice

Source: BHPS

Text: Does he/she still live with you?

Universe:
if [ANNUALFERTILITYHISTORY.NBORNLWA > 0 | LADOPTED2 = 1 | GRIDVARIABLES.ADOPTCHONLY > 0] // has had adopted child(ren) or R has adoptive children in household
And if [LNADOPTED2 > 0] // Ever had adopted children

fertilityhistory_ip16.lacsx

Sex of adopted child

Type: choice

Source: BHPS

Text: [Are/Were] they a boy or a girl?

Universe:
if [ANNUALFERTILITYHISTORY.NBORNLWA > 0 | LADOPTED2 = 1 | GRIDVARIABLES.ADOPTCHONLY > 0] // has had adopted child(ren) or R has adoptive children in household
And if [LNADOPTED2 > 0] // Ever had adopted children
And if [(LACLv = 2|3) | (LACLv = 1 & (LACNo = 99|DK|REF|MIS)) | LChChkAdp = 2] // Adopted child is no longer living with respondent, or has died, or resident adopted child not identified

fertilityhistory_ip16.lachhgmis

Child's other parent lives in household

Type: choice

Source: UKHLS

Text: Can we just check, does [LACNAME]'s mother/father/other legal parent live here with you? If so, who is it?

Universe:
if [ANNUALFERTILITYHISTORY.NBORNLWA > 0 | LADOPTED2 = 1 | GRIDVARIABLES.ADOPTCHONLY > 0] // has had adopted child(ren) or R has adoptive children in household
And if [LNADOPTED2 > 0] // Ever had adopted children
And if [LACLv = 1] // Adopted child resident
And if [LACNO = 99] // Child not on the Household Grid

fertilityhistory_ip16.lscal

Age of step-child when last lived with resp

Type: Number

Source: BHPS

Text: What age was [he/she] when [he/she] last lived with you?

Universe:
if [ANNUALFERTILITYHISTORY.NBORNLWS > 0 | LSTEP2 = 1 | GRIDVARIABLES.NSTEPCH > 0] // has had step-children or R has step-children in household
And if [LNSTEP2 > 0] // Ever had step-children
And if [(LSCLv = 2|3)| (LSCLv = 1 & (LSCNo = 99|DK|REF|MIS)) | LChChkStep = 2] // Step child is no longer living with respondent, or has died, or resident step child not identified
And if [LSCLv = 2] // Step-child not resident

fertilityhistory_ip16.bwtelfh

Child born early or late

Type: choice

Source: BHPS

Text: Was [CHILD NAME] born early or late?

Universe:
if [ANNUALFERTILITYHISTORY.NBORNLWB > 0 | LPRNTADP2 = 1 | GRIDVARIABLES.NNATCH > 0] // Has had biological child(ren) or R has biological children in household
And if [LNPRNT2 > 0] // Has biological children
And if [LChLvfh = 1] // Resident biological child
And if [(ff_ivlolw = 2|3|MIS & ff_everint <> 1) & (LChNoFH =GRIDVARIABLES.HGBIOCHM | ((( LCHLVFH=1 & (LChNoFH = 99|DK|REF|MIS))|LChChkFH = 2) & DEMOGRAPHICS.PSEX = 2))] // R is new entrant never interviewed excluding rising 16 year olds and child resident and respondent is biological mother of resident child OR resident child not identified and R is female
And if [Child is < 16 years old] // Child under 16
And if [BWTXPFH = 2] // Child was born early or late

fertilityhistory_ip16.reltopwcbcurr

Relationship with child's other parent

Type: choice

Source: UKHLS

Text: Which of these best describes your current relationship to [CHILD NAME]'s mother/father/other parent {if RELTOPWCBBirth < 8} this partner {if RELTOPWCBlpar = 1}?

Universe:
if [ANNUALFERTILITYHISTORY.NBORNLWB > 0 | LPRNTADP2 = 1 | GRIDVARIABLES.NNATCH > 0] // Has had biological child(ren) or R has biological children in household
And if [LNPRNT2 > 0] // Has biological children
And if [LChLvfh = 1] // Resident biological child
And if [Lchnofh = pwcu16abs | LBCHHGMIS = 0] // Child has other parent being absent
And if [RELTOPWCBBirth < 8| RELTOPWCBLPAR = 1] // If partner not sperm donation/ surrogacy or deceased OR R's partner is adoptive/legal parent

fertilityhistory_ip16.lchlvfh

Child resident - biological

Type: choice

Source: BHPS

Text: Thinking about your [first/second/third/fourth] born biological child, are they still living with you?

Universe:
if [ANNUALFERTILITYHISTORY.NBORNLWB > 0 | LPRNTADP2 = 1 | GRIDVARIABLES.NNATCH > 0] // Has had biological child(ren) or R has biological children in household
And if [LNPRNT2 > 0] // Has biological children

fertilityhistory_ip16.lbchhgmis

Child's other parent lives in household

Type: choice

Source: UKHLS

Text: Can we just check, does [LCHNAME]'s mother/father/other legal parent live here with you? If so, who is it?

Universe:
if [ANNUALFERTILITYHISTORY.NBORNLWB > 0 | LPRNTADP2 = 1 | GRIDVARIABLES.NNATCH > 0] // Has had biological child(ren) or R has biological children in household
And if [LNPRNT2 > 0] // Has biological children
And if [LChLvfh = 1] // Resident biological child
And if [LCHNOFH = 99] // Child not on the Household Grid

fertilityhistory_ip16.reltopwcbbirth

Relationship when child born

Type: choice

Source: UKHLS

Text: Which of these best describes your relationship to [CHILD NAME]'s mother/father/other parent when [CHILD NAME] was born?

Universe:
if [ANNUALFERTILITYHISTORY.NBORNLWB > 0 | LPRNTADP2 = 1 | GRIDVARIABLES.NNATCH > 0] // Has had biological child(ren) or R has biological children in household
And if [LNPRNT2 > 0] // Has biological children
And if [LChLvfh = 1] // Resident biological child
And if [Lchnofh = pwcu16abs | LBCHHGMIS = 0] // Child has other parent being absent

fertilityhistory_ip16.reltopwcbdonor

Partner sperm donor/ surrogacy

Type: choice

Source: UKHLS

Text: Can I just check, was the sperm donation/surrogacy using your partner’s eggs/sperm?

Universe:
if [ANNUALFERTILITYHISTORY.NBORNLWB > 0 | LPRNTADP2 = 1 | GRIDVARIABLES.NNATCH > 0] // Has had biological child(ren) or R has biological children in household
And if [LNPRNT2 > 0] // Has biological children
And if [LChLvfh = 1] // Resident biological child
And if [Lchnofh = pwcu16abs | LBCHHGMIS = 0] // Child has other parent being absent
And if [RELTOPWCBBIRTH = 8] // If sperm donation or surrogacy

fertilityhistory_ip16.reltopwcblpar

Partner child's adoptive/legal parent

Type: choice

Source: UKHLS

Text: Is/was your partner [CHILD NAME]’s adoptive or legal parent?

Universe:
if [ANNUALFERTILITYHISTORY.NBORNLWB > 0 | LPRNTADP2 = 1 | GRIDVARIABLES.NNATCH > 0] // Has had biological child(ren) or R has biological children in household
And if [LNPRNT2 > 0] // Has biological children
And if [LChLvfh = 1] // Resident biological child
And if [Lchnofh = pwcu16abs | LBCHHGMIS = 0] // Child has other parent being absent
And if [RELTOPWCBBIRTH = 8] // If sperm donation or surrogacy
And if [RELTOPWCBDONOR = 1|2] // If had a partner at time of sperm donation/ surrogacy

fertilityhistory_ip16.bwtxpfh

Child born when expected

Type: choice

Source: BHPS

Text: Was [CHILD NAME] born within one week of the expected due date?

Universe:
if [ANNUALFERTILITYHISTORY.NBORNLWB > 0 | LPRNTADP2 = 1 | GRIDVARIABLES.NNATCH > 0] // Has had biological child(ren) or R has biological children in household
And if [LNPRNT2 > 0] // Has biological children
And if [LChLvfh = 1] // Resident biological child
And if [(ff_ivlolw = 2|3|MIS & ff_everint <> 1) & (LChNoFH =GRIDVARIABLES.HGBIOCHM | ((( LCHLVFH=1 & (LChNoFH = 99|DK|REF|MIS))|LChChkFH = 2) & DEMOGRAPHICS.PSEX = 2))] // R is new entrant never interviewed excluding rising 16 year olds and child resident and respondent is biological mother of resident child OR resident child not identified and R is female
And if [Child is < 16 years old] // Child under 16

fertilityhistory_ip16.auditc3fh

Alcohol frequency past 12 months

Type: choice

Source: AUDITC

Text: How  often did you have a drink containing alcohol?

Universe:
if [ANNUALFERTILITYHISTORY.NBORNLWB > 0 | LPRNTADP2 = 1 | GRIDVARIABLES.NNATCH > 0] // Has had biological child(ren) or R has biological children in household
And if [LNPRNT2 > 0] // Has biological children
And if [LChLvfh = 1] // Resident biological child
And if [(ff_ivlolw = 2|3|MIS & ff_everint <> 1) & (LChNoFH =GRIDVARIABLES.HGBIOCHM | ((( LCHLVFH=1 & (LChNoFH = 99|DK|REF|MIS))|LChChkFH = 2) & DEMOGRAPHICS.PSEX = 2))] // R is new entrant never interviewed excluding rising 16 year olds and child resident and respondent is biological mother of resident child OR resident child not identified and R is female
And if [Child is < 16 years old] // Child under 16
And if [AUDITC1FH = 1] // Drank alcohol during pregnancy

fertilityhistory_ip16.auditc4fh

Drinks on typical day

Type: choice

Source: AUDITC

Text: How many drinks did you have on a  typical day  when you were drinking?

Universe:
if [ANNUALFERTILITYHISTORY.NBORNLWB > 0 | LPRNTADP2 = 1 | GRIDVARIABLES.NNATCH > 0] // Has had biological child(ren) or R has biological children in household
And if [LNPRNT2 > 0] // Has biological children
And if [LChLvfh = 1] // Resident biological child
And if [(ff_ivlolw = 2|3|MIS & ff_everint <> 1) & (LChNoFH =GRIDVARIABLES.HGBIOCHM | ((( LCHLVFH=1 & (LChNoFH = 99|DK|REF|MIS))|LChChkFH = 2) & DEMOGRAPHICS.PSEX = 2))] // R is new entrant never interviewed excluding rising 16 year olds and child resident and respondent is biological mother of resident child OR resident child not identified and R is female
And if [Child is < 16 years old] // Child under 16
And if [AUDITC1FH = 1] // Drank alcohol during pregnancy

fertilityhistory_ip16.nbclmprbfh

Problems calming child

Type: choice

Source: Adapted from GAINS

Text: How easy or difficult is it for you to calm or soothe [CHILD'S NAME] when he/she is upset?

Universe:
if [ANNUALFERTILITYHISTORY.NBORNLWB > 0 | LPRNTADP2 = 1 | GRIDVARIABLES.NNATCH > 0] // Has had biological child(ren) or R has biological children in household
And if [LNPRNT2 > 0] // Has biological children
And if [LChLvfh = 1] // Resident biological child
And if [(ff_ivlolw = 2|3|MIS & ff_everint <> 1) & (LChNoFH =GRIDVARIABLES.HGBIOCHM | ((( LCHLVFH=1 & (LChNoFH = 99|DK|REF|MIS))|LChChkFH = 2) & DEMOGRAPHICS.PSEX = 2))] // R is new entrant never interviewed excluding rising 16 year olds and child resident and respondent is biological mother of resident child OR resident child not identified and R is female
And if [Child is < 1 year old] // Child is under 1 year

fertilityhistory_ip16.nbfussfh

Amount of fussing or crying

Type: choice

Source: UKHLS

Text: How often does [CHILD NAME] usually fuss and cry during a typical 24 hour period (e.g. yesterday)?

Universe:
if [ANNUALFERTILITYHISTORY.NBORNLWB > 0 | LPRNTADP2 = 1 | GRIDVARIABLES.NNATCH > 0] // Has had biological child(ren) or R has biological children in household
And if [LNPRNT2 > 0] // Has biological children
And if [LChLvfh = 1] // Resident biological child
And if [(ff_ivlolw = 2|3|MIS & ff_everint <> 1) & (LChNoFH =GRIDVARIABLES.HGBIOCHM | ((( LCHLVFH=1 & (LChNoFH = 99|DK|REF|MIS))|LChChkFH = 2) & DEMOGRAPHICS.PSEX = 2))] // R is new entrant never interviewed excluding rising 16 year olds and child resident and respondent is biological mother of resident child OR resident child not identified and R is female
And if [Child is < 1 year old] // Child is under 1 year

fertilityhistory_ip16.nbrefeatfh

Refuses to eat statement

Type: choice

Source: Samara, M., Johnson, S., Lamberts, K., Marlow, N. & Wolke, D. (2010). Eating problems at age 6 years in a whole population sample of extremely preterm children. 'Developmental Medicine and Child Neurology', 52(2), e16-e22.

Text: How true are the following statements about [CHILD NAME]?

[CHILD NAME] refuses to eat.

Universe:
if [ANNUALFERTILITYHISTORY.NBORNLWB > 0 | LPRNTADP2 = 1 | GRIDVARIABLES.NNATCH > 0] // Has had biological child(ren) or R has biological children in household
And if [LNPRNT2 > 0] // Has biological children
And if [LChLvfh = 1] // Resident biological child
And if [(ff_ivlolw = 2|3|MIS & ff_everint <> 1) & (LChNoFH =GRIDVARIABLES.HGBIOCHM | ((( LCHLVFH=1 & (LChNoFH = 99|DK|REF|MIS))|LChChkFH = 2) & DEMOGRAPHICS.PSEX = 2))] // R is new entrant never interviewed excluding rising 16 year olds and child resident and respondent is biological mother of resident child OR resident child not identified and R is female
And if [Child is < 1 year old] // Child is under 1 year

fertilityhistory_ip16.nbnoappfh

No appetite statement

Type: choice

Source: Samara, M., Johnson, S., Lamberts, K., Marlow, N. & Wolke, D. (2010). Eating problems at age 6 years in a whole population sample of extremely preterm children. 'Developmental Medicine and Child Neurology', 52(2), e16-e22.

Text: [CHILD'S NAME] seems to have no appetite.

Universe:
if [ANNUALFERTILITYHISTORY.NBORNLWB > 0 | LPRNTADP2 = 1 | GRIDVARIABLES.NNATCH > 0] // Has had biological child(ren) or R has biological children in household
And if [LNPRNT2 > 0] // Has biological children
And if [LChLvfh = 1] // Resident biological child
And if [(ff_ivlolw = 2|3|MIS & ff_everint <> 1) & (LChNoFH =GRIDVARIABLES.HGBIOCHM | ((( LCHLVFH=1 & (LChNoFH = 99|DK|REF|MIS))|LChChkFH = 2) & DEMOGRAPHICS.PSEX = 2))] // R is new entrant never interviewed excluding rising 16 year olds and child resident and respondent is biological mother of resident child OR resident child not identified and R is female
And if [Child is < 1 year old] // Child is under 1 year

fertilityhistory_ip16.brfedfh

Breastfeed

Type: choice

Source: UKHLS

Text: Did you breastfeed [CHILD NAME], even if only for a short time?

Universe:
if [ANNUALFERTILITYHISTORY.NBORNLWB > 0 | LPRNTADP2 = 1 | GRIDVARIABLES.NNATCH > 0] // Has had biological child(ren) or R has biological children in household
And if [LNPRNT2 > 0] // Has biological children
And if [LChLvfh = 1] // Resident biological child
And if [(ff_ivlolw = 2|3|MIS & ff_everint <> 1) & (LChNoFH =GRIDVARIABLES.HGBIOCHM | ((( LCHLVFH=1 & (LChNoFH = 99|DK|REF|MIS))|LChChkFH = 2) & DEMOGRAPHICS.PSEX = 2))] // R is new entrant never interviewed excluding rising 16 year olds and child resident and respondent is biological mother of resident child OR resident child not identified and R is female

fertilityhistory_ip16.twinconffh

Twins in hh

Type: choice

Source: UKHLS

Text: Can I just confirm, are [CHILD1] and [CHILD2] twins?

Universe:
if [ANNUALFERTILITYHISTORY.NBORNLWB > 0 | LPRNTADP2 = 1 | GRIDVARIABLES.NNATCH > 0] // Has had biological child(ren) or R has biological children in household
And if [LNPRNT2 > 0] // Has biological children
And if [two biological children with the same DOB or birthdays one day apart] // Potential twins

fertilityhistory_ip16.twinzygfh

Zygotic twins in hh

Type: choice

Source: UKHLS

Text: Are [CHILD1] and [CHILD2] identical twins?

Universe:
if [ANNUALFERTILITYHISTORY.NBORNLWB > 0 | LPRNTADP2 = 1 | GRIDVARIABLES.NNATCH > 0] // Has had biological child(ren) or R has biological children in household
And if [LNPRNT2 > 0] // Has biological children
And if [two biological children with the same DOB or birthdays one day apart] // Potential twins
And if [TwinConf = 1 & ((sex of child 1) = (sex of child 2))] // Twins in household and the twins are of the same sex

fertilityhistory_ip16.lscsx

Sex of step-child

Type: choice

Source: BHPS

Text: [Are/Were] they a boy or a girl?

Universe:
if [ANNUALFERTILITYHISTORY.NBORNLWS > 0 | LSTEP2 = 1 | GRIDVARIABLES.NSTEPCH > 0] // has had step-children or R has step-children in household
And if [LNSTEP2 > 0] // Ever had step-children
And if [(LSCLv = 2|3)| (LSCLv = 1 & (LSCNo = 99|DK|REF|MIS)) | LChChkStep = 2] // Step child is no longer living with respondent, or has died, or resident step child not identified

fertilityhistory_ip16.lschhgmis

Child's other parent lives in household

Type: choice

Source: UKHLS

Text: Can we just check, does [LSNAME]'s mother/father/other legal parent live here with you? If so, who is it?

Universe:
if [ANNUALFERTILITYHISTORY.NBORNLWS > 0 | LSTEP2 = 1 | GRIDVARIABLES.NSTEPCH > 0] // has had step-children or R has step-children in household
And if [LNSTEP2 > 0] // Ever had step-children
And if [LSCLV = 1] // Step-child resident
And if [LSCNO = 99] // Child not on the Household Grid

fertilityhistory_ip16.reltopwcscurr

Relationship with child's other parent

Type: choice

Source: UKHLS

Text: Which of these best describes your current relationship to [CHILD NAME]'s other parent?

Universe:
if [ANNUALFERTILITYHISTORY.NBORNLWS > 0 | LSTEP2 = 1 | GRIDVARIABLES.NSTEPCH > 0] // has had step-children or R has step-children in household
And if [LNSTEP2 > 0] // Ever had step-children
And if [LSCLV = 1] // Step-child resident
And if [(LSCNo = pwcu16abs) | LSCHHGMIS = 0] // Resident step-child has other parent being absent

fertilityhistory_ip16.lchsxfh

Child's sex

Type: choice

Source: UKHLS

Text: [Are/Were] they a boy or a girl?

Universe:
if [ANNUALFERTILITYHISTORY.NBORNLWB > 0 | LPRNTADP2 = 1 | GRIDVARIABLES.NNATCH > 0] // Has had biological child(ren) or R has biological children in household
And if [LNPRNT2 > 0] // Has biological children
And if [(LChLvfh = 2|3|4) | (LChLvfh = 1 & (LChNoFH = 99|DK|REF|MIS)) |LChChkFH = 2] // Child is no longer living with respondent or has died/stillborn or resident child not identified

fertilityhistory_ip16.pregcesfh

Cesarean delivery

Type: choice

Source: PSID

Text: Was [CHILD NAME] born by a cesarean section?

Universe:
if [ANNUALFERTILITYHISTORY.NBORNLWB > 0 | LPRNTADP2 = 1 | GRIDVARIABLES.NNATCH > 0] // Has had biological child(ren) or R has biological children in household
And if [LNPRNT2 > 0] // Has biological children
And if [LChLvfh = 1] // Resident biological child
And if [(ff_ivlolw = 2|3|MIS & ff_everint <> 1) & (LChNoFH =GRIDVARIABLES.HGBIOCHM | ((( LCHLVFH=1 & (LChNoFH = 99|DK|REF|MIS))|LChChkFH = 2) & DEMOGRAPHICS.PSEX = 2))] // R is new entrant never interviewed excluding rising 16 year olds and child resident and respondent is biological mother of resident child OR resident child not identified and R is female
And if [Child is < 16 years old] // Child under 16

fertilityhistory_ip16.pregsmokefh

Smoked during pregnancy

Type: choice

Source: UKHLS

Text: Did you smoke at all during this pregnancy, including before you were aware that you were pregnant?

Universe:
if [ANNUALFERTILITYHISTORY.NBORNLWB > 0 | LPRNTADP2 = 1 | GRIDVARIABLES.NNATCH > 0] // Has had biological child(ren) or R has biological children in household
And if [LNPRNT2 > 0] // Has biological children
And if [LChLvfh = 1] // Resident biological child
And if [(ff_ivlolw = 2|3|MIS & ff_everint <> 1) & (LChNoFH =GRIDVARIABLES.HGBIOCHM | ((( LCHLVFH=1 & (LChNoFH = 99|DK|REF|MIS))|LChChkFH = 2) & DEMOGRAPHICS.PSEX = 2))] // R is new entrant never interviewed excluding rising 16 year olds and child resident and respondent is biological mother of resident child OR resident child not identified and R is female
And if [Child is < 16 years old] // Child under 16

fertilityhistory_ip16.auditc1fh

Drinking during pregnancy

Type: choice

Source: AUDITC

Text: During this pregnancy, did you drink alcohol?

Universe:
if [ANNUALFERTILITYHISTORY.NBORNLWB > 0 | LPRNTADP2 = 1 | GRIDVARIABLES.NNATCH > 0] // Has had biological child(ren) or R has biological children in household
And if [LNPRNT2 > 0] // Has biological children
And if [LChLvfh = 1] // Resident biological child
And if [(ff_ivlolw = 2|3|MIS & ff_everint <> 1) & (LChNoFH =GRIDVARIABLES.HGBIOCHM | ((( LCHLVFH=1 & (LChNoFH = 99|DK|REF|MIS))|LChChkFH = 2) & DEMOGRAPHICS.PSEX = 2))] // R is new entrant never interviewed excluding rising 16 year olds and child resident and respondent is biological mother of resident child OR resident child not identified and R is female
And if [Child is < 16 years old] // Child under 16

fertilityhistory_ip16.auditc2fh

Alcohol drinking: more or less

Type: choice

Source: AUDITC

Text: Compared to before this pregnancy, did you drink more, less or the same amount of alcohol?

Universe:
if [ANNUALFERTILITYHISTORY.NBORNLWB > 0 | LPRNTADP2 = 1 | GRIDVARIABLES.NNATCH > 0] // Has had biological child(ren) or R has biological children in household
And if [LNPRNT2 > 0] // Has biological children
And if [LChLvfh = 1] // Resident biological child
And if [(ff_ivlolw = 2|3|MIS & ff_everint <> 1) & (LChNoFH =GRIDVARIABLES.HGBIOCHM | ((( LCHLVFH=1 & (LChNoFH = 99|DK|REF|MIS))|LChChkFH = 2) & DEMOGRAPHICS.PSEX = 2))] // R is new entrant never interviewed excluding rising 16 year olds and child resident and respondent is biological mother of resident child OR resident child not identified and R is female
And if [Child is < 16 years old] // Child under 16
And if [AUDITC1FH = 1] // Drank alcohol during pregnancy

fertilityhistory_ip16.reltopwcaelse

Child adopted with someone

Type: choice

Source: UKHLS

Text: Did you adopt [CHILD NAME] with anyone else?

Universe:
if [ANNUALFERTILITYHISTORY.NBORNLWA > 0 | LADOPTED2 = 1 | GRIDVARIABLES.ADOPTCHONLY > 0] // has had adopted child(ren) or R has adoptive children in household
And if [LNADOPTED2 > 0] // Ever had adopted children
And if [LACLv = 1] // Adopted child resident
And if [LACNo = pwcu16abs | LACHHGMIS = 0] // Resident adopted child has other parent being absent

fertilityhistory_ip16.reltopwcacurr

Relationship with child's other parent

Type: choice

Source: UKHLS

Text: Which of these best describes your current relationship to [CHILD NAME]'s other parent?

Universe:
if [ANNUALFERTILITYHISTORY.NBORNLWA > 0 | LADOPTED2 = 1 | GRIDVARIABLES.ADOPTCHONLY > 0] // has had adopted child(ren) or R has adoptive children in household
And if [LNADOPTED2 > 0] // Ever had adopted children
And if [LACLv = 1] // Adopted child resident
And if [LACNo = pwcu16abs | LACHHGMIS = 0] // Resident adopted child has other parent being absent
And if [RELTOPWCAELSE = 1|3] // Adopted with someone else

fertilityhistory_ip16.stepint

Step-children preamble

Type: choice

Source: UKHLS

Text: I'd like to ask you about each step-child in turn, starting with the eldest.

Universe:
if [ANNUALFERTILITYHISTORY.NBORNLWS > 0 | LSTEP2 = 1 | GRIDVARIABLES.NSTEPCH > 0] // has had step-children or R has step-children in household
And if [LNSTEP2 > 0] // Ever had step-children
And if [LNSTEP2 > 1 and loop = 1] // Ever had more than 1 step-child and first loop only

fertilityhistory_ip16.lsclv

Step-child still lives in resp HH

Type: choice

Source: BHPS

Text: Does he/she still live with you?

Universe:
if [ANNUALFERTILITYHISTORY.NBORNLWS > 0 | LSTEP2 = 1 | GRIDVARIABLES.NSTEPCH > 0] // has had step-children or R has step-children in household
And if [LNSTEP2 > 0] // Ever had step-children

fertilityhistory_ip16.fertintroadp2

Fertility intro

Type: choice

Source: UKHLS

Text: Thank you for telling us about [ANNUALFERTILITYISTORY.CHILD NAME(S)]. {if (ff_ivlolw = 1 | ff_everint = 1) & ANNUALFERTILITYISTORY.NBORNLW>0} The next questions are about  any/all the other children you have or have ever had - including biological, adopted and step-children. Because family life is changing and many more parents nowadays don't live with their children, it's really important to us that Understanding Society builds an accurate picture of what family life in the UK looks like. So, as well as telling me about any children you currently live with, please tell me about any children you've lived with in the past - even if you're no longer in touch with them, or any who may have died.

Universe:
Ask all

fertilityhistory_ip16.bwtg5fh

Birthweight: more than 5.5lbs (2.5kg)

Type: choice

Source: BHPS

Text: Did [CHILD NAME] weigh more than 5.5lbs (2.5kg)?

Universe:
if [ANNUALFERTILITYHISTORY.NBORNLWB > 0 | LPRNTADP2 = 1 | GRIDVARIABLES.NNATCH > 0] // Has had biological child(ren) or R has biological children in household
And if [LNPRNT2 > 0] // Has biological children
And if [LChLvfh = 1] // Resident biological child
And if [(ff_ivlolw = 2|3|MIS & ff_everint <> 1) & (LChNoFH =GRIDVARIABLES.HGBIOCHM | ((( LCHLVFH=1 & (LChNoFH = 99|DK|REF|MIS))|LChChkFH = 2) & DEMOGRAPHICS.PSEX = 2))] // R is new entrant never interviewed excluding rising 16 year olds and child resident and respondent is biological mother of resident child OR resident child not identified and R is female
And if [Child is < 16 years old] // Child under 16
And if [(BwtFH = DK|REF) | (BWtLbFH & BWtOzFH = DK|REF) | (BWtKFH = DK|REF)] // Birthweight not known

fertilityhistory_ip16.childint

Biological child(ren) preamble

Type: choice

Source: UKHLS

Text: I'd like to ask you about each biological child, starting with your first born.

Universe:
if [ANNUALFERTILITYHISTORY.NBORNLWB > 0 | LPRNTADP2 = 1 | GRIDVARIABLES.NNATCH > 0] // Has had biological child(ren) or R has biological children in household
And if [LNPRNT2 > 0] // Has biological children
And if [LNPRNT2 > 1 & Loop = 1] // Has more than 1 biological child to report and First loop

fertilityhistory_ip16.lchdodyrfh

Child's DOD year

Type: Number

Source: UKHLS

Interviewer Instruction: ENTER YEAR

Universe:
if [ANNUALFERTILITYHISTORY.NBORNLWB > 0 | LPRNTADP2 = 1 | GRIDVARIABLES.NNATCH > 0] // Has had biological child(ren) or R has biological children in household
And if [LNPRNT2 > 0] // Has biological children
And if [(LChLvfh = 2|3|4) | (LChLvfh = 1 & (LChNoFH = 99|DK|REF|MIS)) |LChChkFH = 2] // Child is no longer living with respondent or has died/stillborn or resident child not identified
And if [LChLvfh = 3|4] // child has died or was stillborn

fertilityhistory_ip16.lchdobyrfh

Child's DOB year

Type: Number

Source: UKHLS

Interviewer Instruction: ENTER YEAR

Universe:
if [ANNUALFERTILITYHISTORY.NBORNLWB > 0 | LPRNTADP2 = 1 | GRIDVARIABLES.NNATCH > 0] // Has had biological child(ren) or R has biological children in household
And if [LNPRNT2 > 0] // Has biological children
And if [(LChLvfh = 2|3) | (LChLvfh = 1 & (LChNoFH = 99|DK|REF|MIS)) | LChChkFH = 2] // Child non-resident or deceased OR resident biological child not on the HH Grid

fertilityhistory_ip16.ladodyrfh

Adopted child's DOD year

Type: Number

Source: UKHLS

Interviewer Instruction: ENTER YEAR

Universe:
if [ANNUALFERTILITYHISTORY.NBORNLWA > 0 | LADOPTED2 = 1 | GRIDVARIABLES.ADOPTCHONLY > 0] // has had adopted child(ren) or R has adoptive children in household
And if [LNADOPTED2 > 0] // Ever had adopted children
And if [(LACLv = 2|3) | (LACLv = 1 & (LACNo = 99|DK|REF|MIS)) | LChChkAdp = 2] // Adopted child is no longer living with respondent, or has died, or resident adopted child not identified
And if [LACLv = 3] // Adopted child deceased

fertilityhistory_ip16.ladobyrfh

Adopted child's DOB year

Type: Number

Source: UKHLS

Interviewer Instruction: ENTER YEAR

Universe:
if [ANNUALFERTILITYHISTORY.NBORNLWA > 0 | LADOPTED2 = 1 | GRIDVARIABLES.ADOPTCHONLY > 0] // has had adopted child(ren) or R has adoptive children in household
And if [LNADOPTED2 > 0] // Ever had adopted children
And if [(LACLv = 2|3) | (LACLv = 1 & (LACNo = 99|DK|REF|MIS)) | LChChkAdp = 2] // Adopted child is no longer living with respondent, or has died, or resident adopted child not identified

fertilityhistory_ip16.ladodmfh

Adopted child's DOD month

Type: choice

Source: UKHLS

Interviewer Instruction: ENTER MONTH

Universe:
if [ANNUALFERTILITYHISTORY.NBORNLWA > 0 | LADOPTED2 = 1 | GRIDVARIABLES.ADOPTCHONLY > 0] // has had adopted child(ren) or R has adoptive children in household
And if [LNADOPTED2 > 0] // Ever had adopted children
And if [(LACLv = 2|3) | (LACLv = 1 & (LACNo = 99|DK|REF|MIS)) | LChChkAdp = 2] // Adopted child is no longer living with respondent, or has died, or resident adopted child not identified
And if [LACLv = 3] // Adopted child deceased

fertilityhistory_ip16.ladobmfh

Adopted child's DOB month

Type: choice

Source: UKHLS

Interviewer Instruction: ENTER MONTH

Universe:
if [ANNUALFERTILITYHISTORY.NBORNLWA > 0 | LADOPTED2 = 1 | GRIDVARIABLES.ADOPTCHONLY > 0] // has had adopted child(ren) or R has adoptive children in household
And if [LNADOPTED2 > 0] // Ever had adopted children
And if [(LACLv = 2|3) | (LACLv = 1 & (LACNo = 99|DK|REF|MIS)) | LChChkAdp = 2] // Adopted child is no longer living with respondent, or has died, or resident adopted child not identified

fertilityhistory_ip16.lsdodyrfh

Step child's DOD year

Type: Number

Source: UKHLS

Interviewer Instruction: ENTER YEAR

Universe:
if [ANNUALFERTILITYHISTORY.NBORNLWS > 0 | LSTEP2 = 1 | GRIDVARIABLES.NSTEPCH > 0] // has had step-children or R has step-children in household
And if [LNSTEP2 > 0] // Ever had step-children
And if [(LSCLv = 2|3)| (LSCLv = 1 & (LSCNo = 99|DK|REF|MIS)) | LChChkStep = 2] // Step child is no longer living with respondent, or has died, or resident step child not identified
And if [LSCLv = 3] // Step child deceased

fertilityhistory_ip16.lsdobyrfh

Child's DOB year

Type: Number

Source: UKHLS

Interviewer Instruction: ENTER YEAR

Universe:
if [ANNUALFERTILITYHISTORY.NBORNLWS > 0 | LSTEP2 = 1 | GRIDVARIABLES.NSTEPCH > 0] // has had step-children or R has step-children in household
And if [LNSTEP2 > 0] // Ever had step-children
And if [(LSCLv = 2|3)| (LSCLv = 1 & (LSCNo = 99|DK|REF|MIS)) | LChChkStep = 2] // Step child is no longer living with respondent, or has died, or resident step child not identified

fertilityhistory_ip16.lsdodmfh

Step child's DOD month

Type: choice

Source: UKHLS

Interviewer Instruction: ENTER MONTH

Universe:
if [ANNUALFERTILITYHISTORY.NBORNLWS > 0 | LSTEP2 = 1 | GRIDVARIABLES.NSTEPCH > 0] // has had step-children or R has step-children in household
And if [LNSTEP2 > 0] // Ever had step-children
And if [(LSCLv = 2|3)| (LSCLv = 1 & (LSCNo = 99|DK|REF|MIS)) | LChChkStep = 2] // Step child is no longer living with respondent, or has died, or resident step child not identified
And if [LSCLv = 3] // Step child deceased

fertilityhistory_ip16.lsdobmfh

Child's DOB month

Type: choice

Source: UKHLS

Interviewer Instruction: ENTER MONTH

Universe:
if [ANNUALFERTILITYHISTORY.NBORNLWS > 0 | LSTEP2 = 1 | GRIDVARIABLES.NSTEPCH > 0] // has had step-children or R has step-children in household
And if [LNSTEP2 > 0] // Ever had step-children
And if [(LSCLv = 2|3)| (LSCLv = 1 & (LSCNo = 99|DK|REF|MIS)) | LChChkStep = 2] // Step child is no longer living with respondent, or has died, or resident step child not identified

fertilityhistory_ip16.lchdodmfh

Child's DOD month

Type: choice

Source: UKHLS

Interviewer Instruction: ENTER MONTH

Universe:
if [ANNUALFERTILITYHISTORY.NBORNLWB > 0 | LPRNTADP2 = 1 | GRIDVARIABLES.NNATCH > 0] // Has had biological child(ren) or R has biological children in household
And if [LNPRNT2 > 0] // Has biological children
And if [(LChLvfh = 2|3|4) | (LChLvfh = 1 & (LChNoFH = 99|DK|REF|MIS)) |LChChkFH = 2] // Child is no longer living with respondent or has died/stillborn or resident child not identified
And if [LChLvfh = 3|4] // child has died or was stillborn

fertilityhistory_ip16.lchdobmfh

Child's DOB month

Type: choice

Source: UKHLS

Interviewer Instruction: ENTER MONTH

Universe:
if [ANNUALFERTILITYHISTORY.NBORNLWB > 0 | LPRNTADP2 = 1 | GRIDVARIABLES.NNATCH > 0] // Has had biological child(ren) or R has biological children in household
And if [LNPRNT2 > 0] // Has biological children
And if [(LChLvfh = 2|3) | (LChLvfh = 1 & (LChNoFH = 99|DK|REF|MIS)) | LChChkFH = 2] // Child non-resident or deceased OR resident biological child not on the HH Grid

fertilityhistory_ip16.nnrcadpu16

Number of non-resident adopted children under 16

Type: Number

Source: UKHLS

Universe:
Ask all

fertilityhistory_ip16.zygosity1fh

PNO of twin 1

Type: Number

Source: UKHLS

Universe:
if [ANNUALFERTILITYHISTORY.NBORNLWB > 0 | LPRNTADP2 = 1 | GRIDVARIABLES.NNATCH > 0] // Has had biological child(ren) or R has biological children in household
And if [LNPRNT2 > 0] // Has biological children
And if [two biological children with the same DOB or birthdays one day apart] // Potential twins
And if [TwinConffh = 1] // Twin in household

fertilityhistory_ip16.zygosity2fh

PNO of twin 2

Type: Number

Source: UKHLS

Universe:
if [ANNUALFERTILITYHISTORY.NBORNLWB > 0 | LPRNTADP2 = 1 | GRIDVARIABLES.NNATCH > 0] // Has had biological child(ren) or R has biological children in household
And if [LNPRNT2 > 0] // Has biological children
And if [two biological children with the same DOB or birthdays one day apart] // Potential twins
And if [TwinConffh = 1] // Twin in household

fertilityhistory_ip16.nnrcbiou16

Number of non-resident biological children under 16

Type: Number

Source: UKHLS

Universe:
Ask all

fertilityhistory_ip16.nnrcstepu16

Number of non-resident step-children under 16

Type: Number

Source: UKHLS

Universe:
Ask all