All Waves

Column

Pregnancy, 2017-2019

Variable: Variable does not exist in this survey/wave
Description/Question:
Type:

Universe:
Notes:

Pregnancy, 2015-2017

Variable: KNEWPREG
Description/Question BE-1 : How many weeks pregnant were you when you learned that you were pregnant this (nth) time?
Type: raw

Universe: Applicable if this is a completed pregnancy ending in or after January [YEAR OF INTERVIEW - 5] (either cmbabdob or cmotpreg GE cmjan5yr) and it did not end in induced abortion (BC-1 PREGEND1 - 6 did not include code 3) and not all liveborn babies from this pregnancy were placed for adoption (not all BPA_BDScheck1 - 3 = 1)
Notes:

Pregnancy, 2013-2015

Variable: KNEWPREG
Description/Question BE-1 : How many weeks pregnant were you when you learned that you were pregnant this (nth) time?
Type: raw

Universe: Applicable if this is a completed pregnancy ending in or after January [YEAR OF INTERVIEW - 5] (either cmbabdob or cmotpreg GE cmjan5yr) and it did not end in induced abortion (BC-1 PREGEND1 - 6 did not include code 3) and not all liveborn babies from this pregnancy were placed for adoption (not all BPA_BDScheck1 - 3 = 1)
Notes:

Pregnancy, 2011-2013

Variable: KNEWPREG
Description/Question BE-1 : How many weeks pregnant were you when you learned that you were pregnant this (nth) time?
Type: raw

Universe: Applicable if this is a completed pregnancy ending in or after January [YEAR OF INTERVIEW - 5] (either cmbabdob or cmotpreg GE cmjan5yr) and it did not end in induced abortion (BC-1 PREGEND1 - 6 did not include code 3) and not all liveborn babies from this pregnancy were placed for adoption (not all BPA_BDScheck1 - 3 = 1)
Notes:

Pregnancy, 2006-2010

Variable: KNEWPREG
Description/Question How many weeks pregnant were you when you learned that you were pregnant this (nth) time?
Type: Raw

Universe: Applicable if this is a completed pregnancy ending in or after January [YEAR OF INTERVIEW - 5] (either cmbabdob or cmotpreg GE cmjan5yr) and it did not end in induced abortion (BC-1 PREGEND1 and PREGEND2 and PREGEND3 did not include code 3) and not all liveborn babies from this pregnancy were placed for adoption (not all BPA_BDScheck1 - 3 = 1)
Notes:

Pregnancy, 2002

Variable: KNEWPREG
Description/Question How many weeks pregnant were you when you learned that you were pregnant this (nth) time?
Type: Raw

Universe: Applicable if this is a completed pregnancy ending in January 1997 or later (cmbabdob or cmotpreg ge cmjan97) and it did not end in induced abortion (BC-1 PREGEND1 and PREGEND2 did not include code 3)
Notes:

2017-2019 only

Column

Pregnancy, 2017-2019

Variable: Variable does not exist in this survey/wave
Description/Question:
Type:

Universe:
Notes:

2015-2017 only

Column

Pregnancy, 2015-2017

Variable: KNEWPREG
Description/Question BE-1 : How many weeks pregnant were you when you learned that you were pregnant this (nth) time?
Type: raw

Universe: Applicable if this is a completed pregnancy ending in or after January [YEAR OF INTERVIEW - 5] (either cmbabdob or cmotpreg GE cmjan5yr) and it did not end in induced abortion (BC-1 PREGEND1 - 6 did not include code 3) and not all liveborn babies from this pregnancy were placed for adoption (not all BPA_BDScheck1 - 3 = 1)
Notes:

2013-2015 only

Column

Pregnancy, 2013-2015

Variable: KNEWPREG
Description/Question BE-1 : How many weeks pregnant were you when you learned that you were pregnant this (nth) time?
Type: raw

Universe: Applicable if this is a completed pregnancy ending in or after January [YEAR OF INTERVIEW - 5] (either cmbabdob or cmotpreg GE cmjan5yr) and it did not end in induced abortion (BC-1 PREGEND1 - 6 did not include code 3) and not all liveborn babies from this pregnancy were placed for adoption (not all BPA_BDScheck1 - 3 = 1)
Notes:

2011-2013 only

Column

Pregnancy, 2011-2013

Variable: KNEWPREG
Description/Question BE-1 : How many weeks pregnant were you when you learned that you were pregnant this (nth) time?
Type: raw

Universe: Applicable if this is a completed pregnancy ending in or after January [YEAR OF INTERVIEW - 5] (either cmbabdob or cmotpreg GE cmjan5yr) and it did not end in induced abortion (BC-1 PREGEND1 - 6 did not include code 3) and not all liveborn babies from this pregnancy were placed for adoption (not all BPA_BDScheck1 - 3 = 1)
Notes:

2006-2010 only

Column

Pregnancy, 2006-2010

Variable: KNEWPREG
Description/Question How many weeks pregnant were you when you learned that you were pregnant this (nth) time?
Type: Raw

Universe: Applicable if this is a completed pregnancy ending in or after January [YEAR OF INTERVIEW - 5] (either cmbabdob or cmotpreg GE cmjan5yr) and it did not end in induced abortion (BC-1 PREGEND1 and PREGEND2 and PREGEND3 did not include code 3) and not all liveborn babies from this pregnancy were placed for adoption (not all BPA_BDScheck1 - 3 = 1)
Notes:

2002 only

Column

Pregnancy, 2002

Variable: KNEWPREG
Description/Question How many weeks pregnant were you when you learned that you were pregnant this (nth) time?
Type: Raw

Universe: Applicable if this is a completed pregnancy ending in January 1997 or later (cmbabdob or cmotpreg ge cmjan97) and it did not end in induced abortion (BC-1 PREGEND1 and PREGEND2 did not include code 3)
Notes: