Anophthalmia and microphthalmia are birth defects of the eye that can cause vision problems or blindness. Treatments can help babies with these conditions.
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.
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?