LDR is a set of integrated delivery room (Labor), labor production (Delivery), postpartum rehabilitation (Recovery) of the American family three-in-one delivery room. The family arranged a warm, complete medical and living facilities, women from admission to discharge contact are the same service team, there is no need to transfer to the other room, always accompanied by his family, complete the whole process of childbirth in the private room. All this can allow expectant mother to relieve the tension and fear in the delivery room, enjoy the whole family accompanying, feel the deep affection, calmly welcome the birth of life!