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.
Group B strep infection Group B strep infection (GBS) is a common infection that is often not harmful to adults. Know the symptoms of GBS infection and seek treatment.
Folic acid Folic acid is vitamin B9, which can help prevent neural tube defects in your baby. Learn which supplements and foods are good sources of folic acid.