The main cause of vaginal farting is that the vagina is too lax and it is commonly caused by menopause, too frequent sex, and normal delivery. When the abdominal pressure increases, gas is expelled from the vagina. Generally, after menopause, the hormones secreted by the body decrease due to the failure of the ovaries, leading to atrophy of the sexual organs and loss of elasticity of the vaginal mucosa walls. If the symptoms are severe, hormonal drugs should be taken under the guidance of a doctor. Too frequent sexual intercourse can also cause the mucous membrane to become less contractile. In the process of normal delivery, the fetus compresses the pelvic organs for a long time and is not repaired in time. In the above cases, it is recommended to insist on doing functional training of the pelvic floor muscles every day.