What is the role of beta-blockers in pregnancy?

Beta-blockers play a significant role in managing hypertension during pregnancy, particularly in cases of gestational hypertension or chronic hypertension that may worsen during this period. These medications can help in controlling blood pressure, reducing the risks associated with high blood pressure such as pre-eclampsia, which can have serious consequences for both the mother and the fetus.

Additionally, monitoring is essential when beta-blockers are prescribed during pregnancy, as they can potentially affect fetal growth and lead to complications like intrauterine growth restriction (IUGR). Therefore, healthcare providers closely observe maternal and fetal health to ensure that any adverse effects are identified early and managed appropriately.

The other options do not align with the recognized uses of beta-blockers during pregnancy. While beta-blockers are not indicated for depression or morning sickness, their role in managing hypertension is well-established within the context of prenatal care. Furthermore, stating that they have no significant role in pregnancy overlooks their valuable application in managing hypertension, underscoring the importance of understanding medication use during this critical time.