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.
Placenta previa Placenta previa is when your placenta lays lows in the uterus. Learn about placentia previa's causes and treatment.
Smoking during pregnancy Smoking during pregnancy can cause problems like premature birth and birth defects. If you need help to quit smoking, tell your health care provider.