Alcohol use before and during unwanted pregnancy

Area of Science:

• Reproductive Health
• Substance Use Research
• Maternal Health

Background:

• Limited data exists on alcohol use changes during pregnancy among women with unwanted pregnancies.
• Understanding these changes and their predictors is crucial for maternal and child health.
• This study addresses the gap by examining alcohol use patterns and influencing factors.

Purpose of the Study:

• To describe changes in alcohol consumption from pre-pregnancy recognition to early pregnancy.
• To identify predictors of alcohol use severity in women experiencing unwanted pregnancies.
• To compare alcohol use changes between women who obtained and were denied abortions.

Main Methods:

• Utilized data from the Turnaway Study, including 956 women seeking pregnancy termination.
• Collected data from 30 U.S. facilities between 2008 and 2010.
• Employed a multivariate model to identify predictors of alcohol use severity.

Main Results:

• 56% of women used alcohol before pregnancy recognition; 23% engaged in binge drinking.
• Within one week of seeking abortion, 35% quit and 20% reduced alcohol use.
• Among women denied abortions and still pregnant, 71% quit and 14% reduced alcohol use.

Conclusions:

• Alcohol use before pregnancy recognition is similar to national averages, but binge drinking may be higher.
• Cessation rates among pregnant women denied abortions align with other pregnant populations.
• Future research should investigate potential alcohol substitution for other substances and consider tobacco in interventions.