Alcohol Use in Pregnancy
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. When a pregnant woman drinks alcohol, so does her baby.
Women also should not drink alcohol if they are sexually active and do not use effective contraception (birth control). This is because a woman might get pregnant and expose her baby to alcohol before she knows she is pregnant. Nearly half of all pregnancies in the United States are unplanned. Most women will not know they are pregnant for up to 4 to 6 weeks.
FASDs are completely preventable if a woman does not drink alcohol during pregnancy. Why take the risk?
Why Alcohol is Dangerous
Alcohol in the mother’s blood passes to the baby through the umbilical cord. Drinking alcohol during pregnancy can cause miscarriage, stillbirth, and a range of lifelong physical, behavioral, and intellectual disabilities. These disabilities are known as fetal alcohol spectrum disorders (FASDs). Children with FASDs might have the following characteristics and behaviors:
- Abnormal facial features, such as a smooth ridge between the nose and upper lip (this ridge is called the philtrum)
- Small head size
- Shorter-than-average height
- Low body weight
- Poor coordination
- Hyperactive behavior
- Difficulty with attention
- Poor memory
- Difficulty in school (especially with math)
- Learning disabilities
- Speech and language delays
- Intellectual disability or low IQ
- Poor reasoning and judgment skills
- Sleep and sucking problems as a baby
- Vision or hearing problems
- Problems with the heart, kidney, or bones
How Much Alcohol is Dangerous
There is no known safe amount of alcohol to drink while pregnant.
When Alcohol is Dangerous
There is no safe time to drink alcohol during pregnancy. Alcohol can cause problems for the developing baby throughout pregnancy, including before a woman knows she is pregnant. Drinking alcohol in the first three months of pregnancy can cause the baby to have abnormal facial features. Growth and central nervous system problems (e.g., low birthweight, behavioral problems) can occur from drinking alcohol anytime during pregnancy. The baby’s brain is developing throughout pregnancy and can be affected by exposure to alcohol at any time.
If a woman is drinking alcohol during pregnancy, it is never too late to stop. The sooner a woman stops drinking, the better it will be for both her baby and herself.
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.
Behavioral Health Treatment Services Locator
The Substance Abuse and Mental Health Services Administration (SAMHSA) has a treatment facility locator. This locator helps people find drug and alcohol treatment programs in their area.
Alcoholics Anonymous (A.A.)
Alcoholics Anonymous® is a fellowship of men and women who share their experience, strength and hope with each other that they may solve their common problem and help others to recover from alcoholism. Locate an A.A. program near you.
More questions about drinking alcohol during pregnancy?
Visit our Questions & Answers page »
Want to learn more about what CDC is doing to prevent alcohol-exposed pregnancies?
CDC’s Alcohol Screening and Brief Intervention Efforts »
- Page last reviewed: March 27, 2018
- Page last updated: July 17, 2018
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