Achondroplasia Achondroplasia is a birth defect that prevents a baby's cartilege from turning into bone as it should. Learn how achondroplasia is treated.
Placenta previa Placenta previa is when your placenta lays lows in the uterus. Learn about placentia previa's causes and treatment.
Know your workplace pregnancy rights 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.