The prepared childbirth group as community-based primary prevention.
D000328:Adult; D003153:Community Health Services / Q000458:organization & administration*; D005260:Female; D006126:Group Processes; D006266:Health Education / Q000458:organization & administration*; D006801:Humans; D007743:Labor, Obstetric; D007857:Leadership; D008297:Male; D011247:Pregnancy; D011295:Prenatal Care; D011322:Primary Prevention