Which classification of drugs is primarily used in pregnancy?

The classification of drugs that is primarily used in pregnancy focuses on their potential effects on the developing fetus and their therapeutic benefits for the pregnant individual. Teratogenic drugs are those that can cause malformations or developmental issues in the fetus if taken during pregnancy. Therapeutic drugs are those that provide necessary treatment for the mother's health conditions while being assessed for their safety in pregnancy. Contraindicated drugs are those that should not be used during pregnancy due to potential harmful effects on the fetus.

This classification is essential for midwives to understand, as it helps guide safe medication practices and inform expectant mothers about the risks associated with various medications during pregnancy. The emphasis on distinguishing these categories ensures that both maternal health and fetal safety are prioritized in clinical decision-making.