[Obstetrics. Psychoprophylaxis of childbirth].
D005260:Female; D006801:Humans; D007743:Labor, Obstetric; D009321:Natural Childbirth; D010353:Patient Education as Topic; D005082:Physical Exertion; D011247:Pregnancy; D011295:Prenatal Care; D012064:Relaxation Therapy
Obstetricia. Psicoprofilaxis del parto.