What potential issue can arise from maternal medication during pregnancy?

Maternal medication during pregnancy can indeed lead to altered fetal development. Many medications can cross the placenta and affect the developing fetus, potentially leading to teratogenic effects, which can manifest as physical or functional abnormalities. These alterations can impact organ development, growth patterns, and overall fetal health, often depending on the type of medication, dosage, and timing during gestation.

For instance, certain medications taken during the first trimester, when the fetus is most susceptible to environmental influences, can disrupt critical growth processes. Therefore, understanding the implications of maternal medication is crucial for ensuring the health and safety of both the mother and the developing fetus throughout pregnancy.