Labor Pain Relief Breathing, also known as Lamaze Breathing, is a method of childbirth that can effectively reduce pain. It can help mothers increase their confidence in natural childbirth, improve hyperventilation, and also reduce the use of medication, thus preventing it from affecting the fetus. Lamaze breathing method can be divided into five stages: 1. Chest breathing method: slow chest breathing is used at the beginning of labor, the nose takes a deep breath, and as the uterus contracts, it starts to inhale and exhale, and repeats the process until the pain stops before resuming normal breathing; 2. Hip and shallow breathing method: a small amount of air is inhaled through the mouth, and light breathing is maintained to allow equal amounts of inhalation and exhalation, and the breath is completely breathed in through the mouth to keep the breathing Higher in the throat; 3, gasping breathing method: first air out of the first, deep inhalation, followed by a rapid 4-6 short exhalation, can be based on the degree of uterine contractions to mediate the speed; 4, ha breathing exercise: in the final stage of the second stage of labor, pregnant women want to force the baby out of the birth canal, but can not force, so as not to avoid the occurrence of vaginal tearing, this time you can use the ha breathing method. The beginning of the paroxysm first deep breath, followed by a short but strong ha breath, until you do not want to push; 5, push: the cervix is fully open when the long inhalation and then hold your breath, force the lungs to make the air pressed into the lower abdomen, completely relax the pelvic muscles. When you need to change your breath, keep the original position to exhale the air out, and at the same time inhale a full breath and continue to hold your breath and push until the baby is delivered.