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.
Polyhydramnios Polyhydramnios is when you have too much amniotic fluid. Learn how polyhdramnios is diagnosed and treated.
Spina bifida Spina bifida is when a baby's spine doesn't form correctly. It may cause a number of health problems and requires treatment.