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.
Pregnancy after age 35 If you get pregnant after 35, you may need prenatal tests to check for birth defects. Learn about pregnancy after 35.
Vaginal birth after cesarean Women who have had a cesarean delivery may be able to have a vaginal birth if the pregnancy is healthy. How do you know if a VBAC is right for you? Learn more.