Birth defects and your baby 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.
Getting pregnant How do you know the right time to get pregnant? Know the basics of planning your pregnancy and learn how to recognize when you're pregnant.
Pregnancy after age 35 If you get pregnant after 35, you may need prenatal tests to check for birth defects. Learn about pregnancy after 35.