Skip to content

Mainstage Variable

pregm1

pregnancy 1: Month of pregnancy

Datafile

Index term

Question asked in the latest wave:

annualfertilityhistory_w15.pregm

Question label:

Month of pregnancy

Question text:

In what month and year did you {if Preg = 2 | MORPREG = 1} they {if MORPREG = 2 | MORPREG = 2} become pregnant?

Question universe:

if [ff_ivlolw = 1 | ff_everint = 1] // Interviewed at prior wave or has been interviewed previously
And if [NextPreg = 1] // Has not reached current pregnancy status
And if [(Preg = 1 & ff_hlpreg 1) | Preg = 2 | (PARTHADPREG = 1 & ff_parthlpreg 1) | PARTHADPREG = 2 | (MORPREG = 1|2)] // Has/partner has had a pregnancy since last interview/next pregnancy

Question interviewer instructions:

INCLUDE STILLBIRTHS, MISCARRIAGES AND TERMINATIONS

PLEASE ENTER THE MONTH

Further details:
For further details about this question, please see the questionnaires

Value labelValueAbsolute frequencyRelative frequency
inapplicable-83237498.55%
proxy-7740.23%
refusal-2110.03%
don't know-180.02%
January1400.12%
February2270.08%
March3330.1%
April4340.1%
May5300.09%
June6330.1%
July7260.08%
August8350.11%
September9360.11%
October10370.11%
November11270.08%
December12240.07%
Total32849100.0%
MeanNumber MissingMinMaxStd DevN
6.33324671.012.03.43382

Value labelValueAbsolute frequencyRelative frequency
inapplicable-83515999.12%
proxy-71340.38%
refusal-250.01%
don't know-130.01%
January1140.04%
February2150.04%
March3150.04%
April4110.03%
May5130.04%
June680.02%
July7130.04%
August8200.06%
September9140.04%
October10120.03%
November11140.04%
December12210.06%
Total35471100.0%
MeanNumber MissingMinMaxStd DevN
6.76353011.012.03.61170

Value labelValueAbsolute frequencyRelative frequency
inapplicable-82757698.49%
proxy-71040.37%
refusal-260.02%
don't know-130.01%
January1380.14%
February2290.1%
March3350.13%
April4160.06%
May5220.08%
June6230.08%
July7200.07%
August8200.07%
September9260.09%
October10330.12%
November11250.09%
December12220.08%
Total27998100.0%
MeanNumber MissingMinMaxStd DevN
6.2276891.012.03.64309

Value labelValueAbsolute frequencyRelative frequency
inapplicable-82873798.18%
proxy-71980.68%
refusal-250.02%
don't know-110.0%
January1200.07%
February2250.09%
March3290.1%
April4180.06%
May5300.1%
June6180.06%
July7280.1%
August8220.08%
September9270.09%
October10400.14%
November11320.11%
December12410.14%
Total29271100.0%
MeanNumber MissingMinMaxStd DevN
7.11289411.012.03.54330

Value labelValueAbsolute frequencyRelative frequency
inapplicable-83115497.33%
proxy-74641.45%
refusal-220.01%
don't know-180.02%
January1380.12%
February2240.07%
March3390.12%
April4290.09%
May5260.08%
June6300.09%
July7360.11%
August8290.09%
September9310.1%
October10280.09%
November11310.1%
December12390.12%
Total32008100.0%
MeanNumber MissingMinMaxStd DevN
6.53316281.012.03.55380

Value labelValueAbsolute frequencyRelative frequency
inapplicable-83311996.5%
proxy-78042.34%
refusal-280.02%
don't know-130.01%
January1410.12%
February2250.07%
March3390.11%
April4260.08%
May5230.07%
June6280.08%
July7380.11%
August8370.11%
September9300.09%
October10240.07%
November11300.09%
December12440.13%
Total34319100.0%
MeanNumber MissingMinMaxStd DevN
6.56339341.012.03.59385

Value labelValueAbsolute frequencyRelative frequency
inapplicable-83451695.72%
proxy-710963.04%
refusal-270.02%
don't know-170.02%
January1420.12%
February2500.14%
March3370.1%
April4350.1%
May5340.09%
June6290.08%
July7350.1%
August8440.12%
September9300.08%
October10330.09%
November11380.11%
December12250.07%
Total36058100.0%
MeanNumber MissingMinMaxStd DevN
6.14356261.012.03.48432

Value labelValueAbsolute frequencyRelative frequency
missing-9180.05%
inapplicable-83714194.52%
proxy-716834.28%
refusal-260.02%
don't know-170.02%
January1370.09%
February2370.09%
March3380.1%
April4460.12%
May5350.09%
June6380.1%
July7380.1%
August8280.07%
September9380.1%
October10360.09%
November11280.07%
December12400.1%
Total39294100.0%
MeanNumber MissingMinMaxStd DevN
6.36388551.012.03.46439

Value labelValueAbsolute frequencyRelative frequency
inapplicable-83879692.0%
proxy-728326.72%
refusal-240.01%
don't know-1120.03%
January1500.12%
February2340.08%
March3430.1%
April4380.09%
May5440.1%
June6440.1%
July7490.12%
August8610.14%
September9470.11%
October10410.1%
November11320.08%
December12430.1%
Total42170100.0%
MeanNumber MissingMinMaxStd DevN
6.49416441.012.03.37526

Value labelValueAbsolute frequencyRelative frequency
Not available for IEMB-10461510.21%
missing-9100.02%
inapplicable-83695981.78%
proxy-731296.92%
refusal-220.0%
don't know-180.02%
january1480.11%
february2380.08%
march3350.08%
april4340.08%
may5340.08%
june6360.08%
july7330.07%
august8380.08%
september9440.1%
october10450.1%
november11450.1%
december12390.09%
Total45192100.0%
MeanNumber MissingMinMaxStd DevN
-8.4740108-10.012.04.925084

Value labelValueAbsolute frequencyRelative frequency
missing-9160.04%
inapplicable-84039090.08%
proxy-738588.6%
refusal-230.01%
don't know-120.0%
january1630.14%
february2440.1%
march3600.13%
april4400.09%
may5400.09%
june6440.1%
july7390.09%
august8460.1%
september9550.12%
october10530.12%
november11440.1%
december12400.09%
Total44837100.0%
MeanNumber MissingMinMaxStd DevN
6.31442691.012.03.53568

Value labelValueAbsolute frequencyRelative frequency
missing-9210.04%
inapplicable-84245090.18%
proxy-739358.36%
refusal-220.0%
don't know-160.01%
january1550.12%
february2520.11%
march3580.12%
april4490.1%
may5600.13%
june6540.11%
july7450.1%
august8680.14%
september9660.14%
october10480.1%
november11530.11%
december12520.11%
Total47074100.0%
MeanNumber MissingMinMaxStd DevN
6.5464141.012.03.42660

Value labelValueAbsolute frequencyRelative frequency
missing-9190.04%
inapplicable-84504490.65%
proxy-738307.71%
refusal-220.0%
don't know-130.01%
january1740.15%
february2710.14%
march3640.13%
april4640.13%
may5710.14%
june6610.12%
july7610.12%
august8650.13%
september9710.14%
october10640.13%
november11660.13%
december12620.12%
Total49692100.0%
MeanNumber MissingMinMaxStd DevN
6.4488981.012.03.48794

Value labelValueAbsolute frequencyRelative frequency
missing-9310.06%
inapplicable-84972291.12%
proxy-738807.11%
refusal-220.0%
don't know-150.01%
january1870.16%
february2770.14%
march3840.15%
april4760.14%
may5730.13%
june6770.14%
july7710.13%
august8770.14%
september9890.16%
october10760.14%
november11620.11%
december12790.14%
Total54568100.0%
MeanNumber MissingMinMaxStd DevN
6.39536401.012.03.47928

Saved variables
0

    Create your own Stata or R code to extract data from the main end user licence Understanding Society dataset. Find out more

    What else is Understanding Society doing?

    Email newsletter

    Sign up to our newsletter

    Enter your email to receive our newsletter updates.