Being overweight during pregnancy Being overweight and pregnant may cause complications. Learn about the impact being overweight has on your pregnancy and how to stay healthy.
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.
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.