Answer:
The early weeks of pregnancy are a critical time for fetal development, as the baby's major organs are forming during this time. Drinking alcohol during this period can lead to a range of birth defects and developmental problems, collectively known as fetal alcohol spectrum disorders (FASDs). The risks associated with drinking during pregnancy are particularly high during the first trimester, as the neural tube is forming, and exposure to alcohol can disrupt this process. Studies have also suggested that even moderate alcohol consumption during early pregnancy can have long-term effects on a child's cognitive and behavioral development. Due to these risks, it is recommended that women who are pregnant or planning to become pregnant should avoid alcohol consumption entirely.