title: Vicarious menstruation.
mesh_terms: D000741:Anemia, Aplastic / Q000151:congenital*; D004715:Endometriosis / Q000150:complications; D004844:Epistaxis; D005260:Female; D006801:Humans; D008598:Menstruation; D010507:Periodicity; D011602:Psychophysiologic Disorders / Q000209:etiology*