Genes and chromosomes can sometimes change, causing serious health conditions and birth defects for your baby. Learn about these changes and testing for them.
Congenital Zika syndrome is a group of conditions caused by Zika infection during pregnancy. Learn about the medical care babies with this syndrome may need.
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.