Genital and urinary tract defects Learn what causes genital and urinary tract defects and see how they affect your baby's health.
Neonatal Abstinence Syndrome (NAS) March of Dimes leads the fight for the health of all moms and babies. We use research, advocacy, and education to give every baby the best possible start.
Isotretinoin and other retinoids during pregnancy If you're pregnant, oral retinoids may increase your baby's risk for birth defects. Learn how to protect your baby from the effects of isotretinoin.