Substance Use During Pregnancy | CDC

Tobacco

Smoking during pregnancy increases the risk of health problems for developing babies, including preterm birth, low birth weight, and birth defects of the mouth and lip. Smoking during and after pregnancy also increases the risk of sudden infant death syndrome (SIDS).

Additionally, e-cigarettes and other tobacco products containing nicotine (the addictive drug found in tobacco) are not safe to use during pregnancy. Nicotine is a health danger for pregnant women and developing babies and can damage a developing baby’s brain and lungs. Also, some of the flavorings used in e-cigarettes may be harmful to a developing baby. Learn more about e-cigarettes and pregnancy.

Quitting tobacco can be hard, but it is possible. Quitting smoking is one of the most important ways you can protect your health and the health of your baby. Quitting early or before pregnancy is best, but it’s never too late to quit smoking. Your doctor can play an important role in helping you quit, including giving advice and support with quitting and connecting you with other resources. You can also call 1-800-QUIT-NOW (1-800-784-8669) for free support. Quitline coaches can answer questions, help you develop a quit plan, and provide support. For tips and advice to quit smoking, you can also visit How to Quit and Pregnancy, Motherhood, and Smoking.

To learn about CDC activities to educate the public about the harms of tobacco use, visit Tips From Former Smokers® (Tips®) from the Office on Smoking and Health. The Tips® campaign features information about how smoking and secondhand smoking affect specific groups, including pregnant women or women planning to have a baby.

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Alcohol

There is no known safe amount of alcohol use during pregnancy or while trying to get pregnant. There is also no safe time during pregnancy to drink. All types of alcohol are equally harmful, including all wines and beer. If a woman is drinking alcohol during pregnancy, it is never too late to stop. If you are pregnant or trying to get pregnant and cannot stop drinking, get help. Contact your healthcare provider, local Alcoholics Anonymous, or local alcohol treatment center. Learn more at Alcohol Use in Pregnancy from the Division of Birth Defects and Infant Disorders. To learn about CDC activities to prevent fetal alcohol spectrum disorders,  visit  About Us from the National Center on Birth Defects and Developmental Disabilities.