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.
Foods to avoid or limit during pregnancy Raw meat, fish, eggs and certain dairy products are not safe to eat if you're pregnant. Learn which foods to avoid while pregnant.
Rh disease RH factor is a protein on some people's red blood cells. Learn how RH disease affects your baby and how to prevent it.