What is one impact of alcohol on fetal development?

Fetal alcohol spectrum disorders (FASD) is a significant impact of alcohol consumption during pregnancy. When a pregnant individual consumes alcohol, it can cross the placental barrier and affect the developing fetus. This exposure can lead to a range of physical, behavioral, and cognitive impairments, collectively referred to as FASD. The severity of these disorders can vary depending on several factors, including the amount and timing of alcohol exposure during pregnancy.

FASD is characterized by distinct facial features, growth deficiencies, and developmental delays, which can have lifelong consequences for affected individuals. Recognizing the risk of FASD emphasizes the importance of abstaining from alcohol during pregnancy to promote healthy fetal development and reduce the likelihood of these disorders.

The other options do not accurately reflect the effects of alcohol on fetal development, as alcohol does not lead to increased height and weight, improved brain function, or a harmless effect when consumed in small quantities.