Fetal alcohol spectrum disorders (FASDs) are a group of conditions that can occur in a person whose mother drank alcohol during her pregnancy.[1] Problems may include an abnormal appearance, short height, low body weight, small head size, poor coordination, low intelligence, behavior problems, and problems with hearing or seeing.[1][2] Those affected are more likely to have trouble in school, legal problems, participate in high-risk behaviors, and have trouble with alcohol or other drugs.[7] The most severe form of the condition is known as fetal alcohol syndrome (FAS).[1] Other types include partial fetal alcohol syndrome (pFAS), alcohol-related neurodevelopmental disorder (ARND) and alcohol-related birth defects (ARBD).[1][4] Some accept only FAS as a diagnosis, seeing the evidence as inconclusive with respect to other types.[9]