Labour and orgasm in primiparae.
D001942:Breast Feeding; D004414:Dyspareunia / Q000150:complications; D004739:England; D005260:Female; D006801:Humans; D007743:Labor, Obstetric; D008598:Menstruation; D001523:Mental Disorders / Q000453:epidemiology; D007744:Obstetric Labor Complications; D009772:Obstetrical Forceps; D009948:Orgasm; D010298:Parity; D049590:Postpartum Period; D011247:Pregnancy