Blowout is a clinical condition in which the front and back walls of the vagina do not fit together and there is a gap between them, so that air enters the vagina and then exits the vagina, making a loud sound. It is mainly due to the prolonged pressure on the pelvic floor during labor and delivery, which decreases the tone of the pelvic floor muscles and loosens the anterior and posterior vaginal walls, resulting in clinical symptoms. In this case, it is recommended to exercise the pelvic floor muscles, such as doing anal lifting exercises, and persist for more than six months, the symptoms of pussy blowing will be significantly relieved. In addition, pelvic floor rehabilitation therapy should be done, using electrical stimulation to restore muscle tone, and the anterior and posterior vaginal walls will fit together, which will also improve the symptoms of pussy blowing. For women who are thin and weak, it is recommended to strengthen nutrition and gain weight so that the pelvic floor muscles will be full and fatty, and also the front and back walls of the vagina will fit together, so that the symptoms of pubic blowing will not occur anymore.