If there is gas in the vagina during intercourse, it is mainly related to vaginal inflammation or vaginal laxity, which makes air accumulate in the vagina, and if it is accompanied by other obvious symptoms, you can seek medical attention for symptomatic treatment. When the position changes during intercourse or when abdominal pressure increases, the gas is discharged from the vagina. You can go to the hospital to check whether there are bacterial or fungal infections through routine laboratory tests on the white belt. 2. Vaginal laxity: Women who have frequent sex or after giving birth have a lax vagina, so the front and back walls of the vagina cannot fit completely and the labia minora are not tightly closed, which makes it easy for air to enter the vagina during intercourse. The air will be in the vagina. If you are suffering from vaginal inflammation, you should seek medical attention to treat the infection according to the pathogen. If you have vaginal laxity, it is recommended to do anal lift exercises, pelvic floor exercises and pelvic floor training to improve your symptoms. Pay attention to vaginal hygiene before and after sex, and use water for douching. In addition, pussy blowing can also be related to fibroids, uterine prolapse, vaginal wall bulge, cervicitis, malposition of the uterus, and constipation due to the narrowing of the vagina and the emission of turbulent gas through the narrow place, and some patients with rectovaginal fistula can also have pussy blowing. If it occurs not only during intercourse, but also in daily life, it is recommended to seek medical attention to treat the condition.