[Is retroflexion of the uterus abnormal?].
D000022:Abortion, Spontaneous / Q000209:etiology; D001416:Back Pain / Q000209:etiology; D003075:Coitus; D004412:Dysmenorrhea / Q000209:etiology; D004716:Endometritis / Q000209:etiology; D005260:Female; D006801:Humans; D007247:Infertility, Female / Q000209:etiology; D011247:Pregnancy; D014591:Uterine Diseases / Q000150:complications; D014599:Uterus