Zika virus and pregnancy Zika infection during pregnancy can cause a birth defect called microcephaly and other brain problems. Learn how to protect yourself from Zika.
Achondroplasia Achondroplasia is a birth defect that prevents a baby's cartilege from turning into bone as it should. Learn how achondroplasia is treated.
Autism spectrum disorder 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.