Olympic participation by women. Effects on pregnancy and childbirth.
D000367:Age Factors; D001724:Birth Weight; D036861:Delivery, Obstetric; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D007743:Labor, Obstetric; D010809:Physical Fitness; D011247:Pregnancy; D013177:Sports; D013997:Time Factors; D014930:Women