Birth defects can cause problems in overall health, how the body develops or how the body works. Babies with birth defects may need special medical care.
Cystic fibrosis is a condition that affects breathing and digestion due to a buildup of mucus. Learn how cystic fibrosis in babies is diagnosed and treated.
Having sex during pregnancy is generally safe for most women. Learn how pregnancy affects your sex life, and when to talk to your health care provider.