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.
Bacterial vaginosis and pregnancy Bacterial vaginosis (BV) is a common infection caused by a certain bacteria in the vagina. Learn about the causes and symptoms of BV.
What is full-term? A full-term pregnancy lasts between 39 weeks and 40 weeks, 6 days. Babies born full term have the best chance of being healthy.