[The custom of the expectant patients returning to their natural parents at the time of delivery and the problems faced by the local hospitals. Discussion].
D003466:Cultural Characteristics; D036861:Delivery, Obstetric; D005190:Family; D005260:Female; D006764:Hospitals, Community; D006801:Humans; D007564:Japan; D010287:Parent-Child Relations; D011247:Pregnancy