Pregnancy, 2017-2019

Variable: DATECON
Description/Question: Year pregnancy began (RECODE)
Type: pregnancy recode

Universe: Applicable for all pregnancies
Notes: The year of this event is available for public use, and the original century-month variable is accessible by application to the NCHS Research Data Center. See Appendix 7 of the User’s Guide for further information.

Pregnancy, 2015-2017

Variable: DATECON
Description/Question Year pregnancy began (RECODE)
Type: pregnancy recode

Universe: Applicable for all pregnancies
Notes: The year of this event is available for public use, and the original century-month variable is accessible by application to the NCHS Research Data Center. See Appendix 7 of the User’s Guide for further information.

Pregnancy, 2013-2015

Variable: DATECON
Description/Question Century month for date of conception (recode)
Type: pregnancy recode

Universe: Applicable for all pregnancies
Notes:

Pregnancy, 2011-2013

Variable: DATECON
Description/Question Century month for date of conception (recode)
Type: pregnancy recode

Universe: Applicable for all pregnancies
Notes:

Pregnancy, 2006-2010

Variable: DATECON
Description/Question Century month for date of conception (recode)
Type: Preg recode

Universe: Applicable for all pregnancies
Notes:

Pregnancy, 2002

Variable: DATECON
Description/Question Century month for date of conception (recode)
Type: Preg recode

Universe: Applicable for all pregnancies
Notes:

Pregnancy, 2017-2019

Variable: DATECON
Description/Question: Year pregnancy began (RECODE)
Type: pregnancy recode

Universe: Applicable for all pregnancies
Notes: The year of this event is available for public use, and the original century-month variable is accessible by application to the NCHS Research Data Center. See Appendix 7 of the User’s Guide for further information.

Pregnancy, 2015-2017

Variable: DATECON
Description/Question Year pregnancy began (RECODE)
Type: pregnancy recode

Universe: Applicable for all pregnancies
Notes: The year of this event is available for public use, and the original century-month variable is accessible by application to the NCHS Research Data Center. See Appendix 7 of the User’s Guide for further information.

Pregnancy, 2013-2015

Variable: DATECON
Description/Question Century month for date of conception (recode)
Type: pregnancy recode

Universe: Applicable for all pregnancies
Notes:

Pregnancy, 2011-2013

Variable: DATECON
Description/Question Century month for date of conception (recode)
Type: pregnancy recode

Universe: Applicable for all pregnancies
Notes:

Pregnancy, 2006-2010

Variable: DATECON
Description/Question Century month for date of conception (recode)
Type: Preg recode

Universe: Applicable for all pregnancies
Notes:

Pregnancy, 2002

Variable: DATECON
Description/Question Century month for date of conception (recode)
Type: Preg recode

Universe: Applicable for all pregnancies
Notes: