Being overweight during pregnancy Being overweight and pregnant may cause complications. Learn about the impact being overweight has on your pregnancy and how to stay healthy.
Marfan syndrome Marfan syndrome is a birth defect that affects the body's connective tissue. Learn the signs and symptoms of Marfan syndrome and how it's treated.
Low birthweight 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.