Farting in the vagina is mainly due to the looseness of the vaginal wall, the front and back of the vaginal wall can not fit together, so the air enters into the vagina and then leaves the vagina, so farting phenomenon is formed. In clinical practice, farting is most common in women who have given birth, especially those who have given birth vaginally, due to the pressure of the prenatal part on the pelvic floor muscles, which reduces the muscle tone, and thus the vaginal laxity occurs, making it easy for air to enter the vagina. It is recommended to do pelvic floor rehabilitation therapy or do anal lifting exercises to exercise the pelvic floor muscles, so that the original muscle tone will be restored, and the phenomenon of farting will disappear. In addition, thin women can also have this situation, because too thin, the pelvic floor fat will be reduced, so the front and back walls of the vagina will not fit together, air can easily enter, this phenomenon will also occur, after gaining weight this phenomenon will disappear.