All Waves

Column

Pregnancy, 2017-2019

Variable: EVUSEINT
Description/Question: EG-1 : Did you ever use any method of birth control between (your first intercourse/[BABY NAME’s] birth in [DATE]/your [Nth] pregnancy which ended in [DATE]) and (DATE OF Nth+1 pregnancy end)/[BABY NAME’s] birth)? Remember to include methods men use–that is condoms, vasectomy, and withdrawal–in your answer.
Type: raw

Universe: Applicable if R did not know or refused to answer pregnancy beginning date and ever used a method (cmpbeg_s = DK/RF and everused = 1 or . ) or pregnancy began prior to January [YEAR OF INTERVIEW - 3] (cmpbeg_s < cmjan3yr) and date of first method use was unknown/refused or date of first sex was unknown/refused (cmfirsm = DK/RF or cmintstr = DK/RF) or if first method use preceded start of pregnancy interval (cmfirsm < cmintstr) (note: if first method use was within pregnancy interval, EVUSEINT is set to “yes” (if cmintstr <= cmfirsm <= cmintfin, EVUSEINT = 1)
Notes:

Pregnancy, 2015-2017

Variable: EVUSEINT
Description/Question EG-1 : Did you ever use any method of birth control between (your first intercourse/[BABY NAME’s] birth in [DATE]/your [Nth] pregnancy which ended in [DATE]) and (DATE OF Nth+1 pregnancy end)/[BABY NAME’s] birth)? Remember to include methods men use–that is condoms, vasectomy, and withdrawal–in your answer.
Type: raw

Universe: Applicable if R did not know or refused to answer pregnancy beginning date and ever used a method (cmpbeg_s = DK/RF and everused = 1 or . ) or pregnancy began prior to January [YEAR OF INTERVIEW - 3] (cmpbeg_s < cmjan3yr) and date of first method use was unknown/refused or date of first sex was unknown/refused (cmfirsm = DK/RF or cmintstr = DK/RF) or if first method use preceded start of pregnancy interval (cmfirsm < cmintstr) (note: if first method use was within pregnancy interval, EVUSEINT is set to “yes” (if cmintstr <= cmfirsm <= cmintfin, EVUSEINT = 1)
Notes:

Pregnancy, 2013-2015

Variable: EVUSEINT
Description/Question EG-1 : Did you ever use any method of birth control between (your first intercourse/[BABY NAME’s] birth in [DATE]/your [Nth] pregnancy which ended in [DATE]) and (DATE OF Nth+1 pregnancy end)/[BABY NAME’s] birth)? Remember to include methods men use–that is condoms, vasectomy, and withdrawal–in your answer.
Type: raw

Universe: Applicable if R did not know or refused to answer pregnancy beginning date and ever used a method (cmpbeg_s = DK/RF and everused = 1 or . ) or pregnancy began prior to January [YEAR OF INTERVIEW - 3] (cmpbeg_s < cmjan3yr) and date of first method use was unknown/refused or date of first sex was unknown/refused (cmfirsm = DK/RF or cmintstr = DK/RF) or if first method use preceded start of pregnancy interval (cmfirsm < cmintstr) (note: if first method use was within pregnancy interval, EVUSEINT is set to “yes” (if cmintstr <= cmfirsm <= cmintfin, EVUSEINT = 1)
Notes:

Pregnancy, 2011-2013

Variable: EVUSEINT
Description/Question EG-1 : Did you ever use any method of birth control between (your first intercourse/[BABY NAME’s] birth in [DATE]/your [Nth] pregnancy which ended in [DATE]) and (DATE OF Nth+1 pregnancy end)/[BABY NAME’s] birth)? Remember to include methods men use–that is condoms, vasectomy, and withdrawal–in your answer.
Type: raw

Universe: Applicable if R did not know or refused to answer pregnancy beginning date and ever used a method (cmpbeg_s = DK/RF and everused = 1 or . ) or pregnancy began prior to January [YEAR OF INTERVIEW - 3] (cmpbeg_s < cmjan3yr) and date of first method use was unknown/refused or date of first sex was unknown/refused (cmfirsm = DK/RF or cmintstr = DK/RF) or if first method use preceded start of pregnancy interval (cmfirsm < cmintstr) (note: if first method use was within pregnancy interval, EVUSEINT is set to “yes” (if cmintstr <= cmfirsm <= cmintfin, EVUSEINT = 1)
Notes:

Pregnancy, 2006-2010

Variable: EVUSEINT
Description/Question Did you ever use any method of birth control between (your first intercourse/[BABY NAME’s] birth in [DATE]/your [Nth] pregnancy which ended in [DATE]) and (DATE OF Nth+1 pregnancy end)/[BABY NAME’s] birth)? Remember to include methods men use–that is condoms, vasectomy, and withdrawal–in your answer.
Type: Raw

Universe: Applicable if R did not know or refused to answer pregnancy beginning date and ever used a method (cmpbeg_s = DK/RF and everused = 1 or . ) or pregnancy began prior to January [YEAR OF INTERVIEW - 3] (cmpbeg_s < cmjan3yr) and date of first method use was unknown/refused or date of first sex was unknown/refused (cmfirsm = DK/RF or cmintstr = DK/RF) or if first method use preceded start of pregnancy interval (cmfirsm < cmintstr) (note: if first method use was within pregnancy interval, EVUSEINT is set to “yes” (if cmintstr <= cmfirsm <= cmintfin, EVUSEINT = 1)
Notes:

Pregnancy, 2002

Variable: EVUSEINT
Description/Question Did you ever use any method of birth control between (your first intercourse/[BABY NAME’s] birth in [DATE]/your [Nth] pregnancy which ended in [DATE]) and (DATE OF Nth+1 pregnancy end)/[BABY NAME’s] birth)? Remember to include methods men use–that is condoms, vasectomy, and withdrawal–in your answer.
Type: Raw

Universe: Applicable if pregnancy began prior to Jan 1999 (cmprgbeg < cmjan99) and date of first method use was unknown/refused or date of first sex was unknown/refused (cmfirsm = DK/RF or cmintstr = DK/RF) or if first method use preceded start of pregnancy interval (cmfirsm < cmintstr)
Notes:

2017-2019 only

Column

Pregnancy, 2017-2019

Variable: EVUSEINT
Description/Question: EG-1 : Did you ever use any method of birth control between (your first intercourse/[BABY NAME’s] birth in [DATE]/your [Nth] pregnancy which ended in [DATE]) and (DATE OF Nth+1 pregnancy end)/[BABY NAME’s] birth)? Remember to include methods men use–that is condoms, vasectomy, and withdrawal–in your answer.
Type: raw

Universe: Applicable if R did not know or refused to answer pregnancy beginning date and ever used a method (cmpbeg_s = DK/RF and everused = 1 or . ) or pregnancy began prior to January [YEAR OF INTERVIEW - 3] (cmpbeg_s < cmjan3yr) and date of first method use was unknown/refused or date of first sex was unknown/refused (cmfirsm = DK/RF or cmintstr = DK/RF) or if first method use preceded start of pregnancy interval (cmfirsm < cmintstr) (note: if first method use was within pregnancy interval, EVUSEINT is set to “yes” (if cmintstr <= cmfirsm <= cmintfin, EVUSEINT = 1)
Notes:

2015-2017 only

Column

Pregnancy, 2015-2017

Variable: EVUSEINT
Description/Question EG-1 : Did you ever use any method of birth control between (your first intercourse/[BABY NAME’s] birth in [DATE]/your [Nth] pregnancy which ended in [DATE]) and (DATE OF Nth+1 pregnancy end)/[BABY NAME’s] birth)? Remember to include methods men use–that is condoms, vasectomy, and withdrawal–in your answer.
Type: raw

Universe: Applicable if R did not know or refused to answer pregnancy beginning date and ever used a method (cmpbeg_s = DK/RF and everused = 1 or . ) or pregnancy began prior to January [YEAR OF INTERVIEW - 3] (cmpbeg_s < cmjan3yr) and date of first method use was unknown/refused or date of first sex was unknown/refused (cmfirsm = DK/RF or cmintstr = DK/RF) or if first method use preceded start of pregnancy interval (cmfirsm < cmintstr) (note: if first method use was within pregnancy interval, EVUSEINT is set to “yes” (if cmintstr <= cmfirsm <= cmintfin, EVUSEINT = 1)
Notes:

2013-2015 only

Column

Pregnancy, 2013-2015

Variable: EVUSEINT
Description/Question EG-1 : Did you ever use any method of birth control between (your first intercourse/[BABY NAME’s] birth in [DATE]/your [Nth] pregnancy which ended in [DATE]) and (DATE OF Nth+1 pregnancy end)/[BABY NAME’s] birth)? Remember to include methods men use–that is condoms, vasectomy, and withdrawal–in your answer.
Type: raw

Universe: Applicable if R did not know or refused to answer pregnancy beginning date and ever used a method (cmpbeg_s = DK/RF and everused = 1 or . ) or pregnancy began prior to January [YEAR OF INTERVIEW - 3] (cmpbeg_s < cmjan3yr) and date of first method use was unknown/refused or date of first sex was unknown/refused (cmfirsm = DK/RF or cmintstr = DK/RF) or if first method use preceded start of pregnancy interval (cmfirsm < cmintstr) (note: if first method use was within pregnancy interval, EVUSEINT is set to “yes” (if cmintstr <= cmfirsm <= cmintfin, EVUSEINT = 1)
Notes:

2011-2013 only

Column

Pregnancy, 2011-2013

Variable: EVUSEINT
Description/Question EG-1 : Did you ever use any method of birth control between (your first intercourse/[BABY NAME’s] birth in [DATE]/your [Nth] pregnancy which ended in [DATE]) and (DATE OF Nth+1 pregnancy end)/[BABY NAME’s] birth)? Remember to include methods men use–that is condoms, vasectomy, and withdrawal–in your answer.
Type: raw

Universe: Applicable if R did not know or refused to answer pregnancy beginning date and ever used a method (cmpbeg_s = DK/RF and everused = 1 or . ) or pregnancy began prior to January [YEAR OF INTERVIEW - 3] (cmpbeg_s < cmjan3yr) and date of first method use was unknown/refused or date of first sex was unknown/refused (cmfirsm = DK/RF or cmintstr = DK/RF) or if first method use preceded start of pregnancy interval (cmfirsm < cmintstr) (note: if first method use was within pregnancy interval, EVUSEINT is set to “yes” (if cmintstr <= cmfirsm <= cmintfin, EVUSEINT = 1)
Notes:

2006-2010 only

Column

Pregnancy, 2006-2010

Variable: EVUSEINT
Description/Question Did you ever use any method of birth control between (your first intercourse/[BABY NAME’s] birth in [DATE]/your [Nth] pregnancy which ended in [DATE]) and (DATE OF Nth+1 pregnancy end)/[BABY NAME’s] birth)? Remember to include methods men use–that is condoms, vasectomy, and withdrawal–in your answer.
Type: Raw

Universe: Applicable if R did not know or refused to answer pregnancy beginning date and ever used a method (cmpbeg_s = DK/RF and everused = 1 or . ) or pregnancy began prior to January [YEAR OF INTERVIEW - 3] (cmpbeg_s < cmjan3yr) and date of first method use was unknown/refused or date of first sex was unknown/refused (cmfirsm = DK/RF or cmintstr = DK/RF) or if first method use preceded start of pregnancy interval (cmfirsm < cmintstr) (note: if first method use was within pregnancy interval, EVUSEINT is set to “yes” (if cmintstr <= cmfirsm <= cmintfin, EVUSEINT = 1)
Notes:

2002 only

Column

Pregnancy, 2002

Variable: EVUSEINT
Description/Question Did you ever use any method of birth control between (your first intercourse/[BABY NAME’s] birth in [DATE]/your [Nth] pregnancy which ended in [DATE]) and (DATE OF Nth+1 pregnancy end)/[BABY NAME’s] birth)? Remember to include methods men use–that is condoms, vasectomy, and withdrawal–in your answer.
Type: Raw

Universe: Applicable if pregnancy began prior to Jan 1999 (cmprgbeg < cmjan99) and date of first method use was unknown/refused or date of first sex was unknown/refused (cmfirsm = DK/RF or cmintstr = DK/RF) or if first method use preceded start of pregnancy interval (cmfirsm < cmintstr)
Notes: