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.
Down syndrome Down syndrome affects your baby's learning and development, and presents some physical problems. What causes Down syndrome and how can you test for it?
Toxoplasmosis Toxoplasmosis is a parasitic infection that causes flu-like symptoms. Know how to recognize toxoplasmosis symptoms and learn how it is treated.