Congenital heart defects and critical CHDs Congenital heart defects are the most common types of birth defects. Learn about newborn screening for heart defects and how to prevent them.
Gestational diabetes Untreated gestational diabetes can cause premature birth and stillbirth. Find out if you may be a risk for gestational diabetes.
Rubella and pregnancy Rubella is an infection that causes flu-like symptoms. Rubella during pregnancy can cause problems. Learn about rubella and pregnancy.