Search AccessWaco Suggest a Waco website. The manifestation of specific growth, mental, and physical birth defects associated with the mother's high levels of alcohol use during pregnancy . Causes and Risks Alcohol use or abuse by the pregnant woman subjects her to the same range of risks that alcohol has in the general population. Timing of alcohol use during pregnancy is also of importance. Alcohol use during the first trimester is more damaging than during the second trimester, which is, in turn, more damaging than use in the third trimester.
Alcohol ingested by a pregnant woman easily passes across the placental barrier to the fetus.
Because of this, drinking alcohol can adversely affect the development of the baby. The incidence of fetal alcohol syndrome varies from one out of 1,500 to one out of 600 live births. This wide range is related to differences in drinking practices. However, increasing amounts appear to cause increased problems in a linear fashion. By using this service you accept the terms of our visitor agreement.