Successfully becoming a mother during childbirth can be said to be the happiest time in a woman\’s life, but almost all mothers cannot forget to recall the heartbreaking pain during childbirth. This pain leaves every woman who has experienced it with lingering fear. Many mothers even said: If I had known about this kind of pain, I would not have given birth. Some women are afraid of giving birth because they are afraid of the pain of childbirth. Now some hospitals in Beijing have launched a variety of relief scores