HELLP syndrome HELLP syndrome is a pregnancy complication that's a medical emergency and needs quick treatment. Learn the signs and symptoms of HELLP syndrome.
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.
Isotretinoin and other retinoids during pregnancy If you're pregnant, oral retinoids may increase your baby's risk for birth defects. Learn how to protect your baby from the effects of isotretinoin.