Hearing loss and your baby 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.
Microtia and anotia Microtia and anotia are birth defects of the ear. Learn about risk factors for microtia.
Folic acid Folic acid is vitamin B9, which can help prevent neural tube defects in your baby. Learn which supplements and foods are good sources of folic acid.