Which posture is better?

Natural labor to choose the right posture can reduce pain torture for pregnant women, general natural labor is divided into, supine, lateral, sitting, modern sitting. Supine is used in more ways, he has medical staff to deal with the newborn, intrauterine examination brings great convenience. Lateral can be pregnant women relax mentality. Sitting is upright mode of production can shorten the labor process, so that delivery faster. Modern sitting advantage is to shorten the delivery time, can reduce the possibility of asphyxia. The specific posture he would use to give birth was carried out under the guidance of a professional doctor.