All babies in the U.S. receive newborn screening tests before leaving the hospital to test for possible health concerns. See which tests your baby may receive.
Cystic fibrosis is a condition that affects breathing and digestion due to a buildup of mucus. Learn how cystic fibrosis in babies is diagnosed and treated.
Low birthweight is when a baby is born weighing less than 5 pounds, 8 ounces. Learn about the causes, risks and health-related effects of low birthweight.