title: Pregnant and physically fit, too.
mesh_terms: D002320:Cardiovascular Physiological Phenomena; D005260:Female; D006801:Humans; D009142:Musculoskeletal Physiological Phenomena; D005082:Physical Exertion; D010809:Physical Fitness; D011247:Pregnancy; D012143:Respiratory Physiological Phenomena; D012137:Respiratory System