Down syndrome Down syndrome affects your baby's learning and development, and presents some physical problems. What causes Down syndrome and how can you test for it?
Health disparities and birth defects Health disparities have been observed among babies with birth defects from certain racial and ethnic groups.
Medical reasons for a c-section A c-section is when your baby is born via a surgical incision in the uterus. Learn about medical reasons for having a c-section.
Lead poisoning Lead poisoning occurs from high levels of lead in your water or environment. Learn about the risks of lead poisoning in children.