title: Exercise-induced menstrual disorders.
mesh_terms: D000328:Adult; D005260:Female; D006801:Humans; D008599:Menstruation Disturbances / Q000209:etiology*; D005082:Physical Exertion; D011374:Progesterone / Q000378:metabolism; D012420:Running; D013550:Swimming
chemical_list: D011374:Progesterone