If the narrowness of the female vagina affects coitus, it is recommended that the cause of the problem be clarified in an examination and treated according to the cause of the problem. Female vaginal narrowness may be vaginal spasm, vaginal mucosal inflammation caused by tissue adhesions, congenital vaginal development abnormalities, according to the specific causes of observation or surgical treatment. 1. Vaginal spasm, mostly seen in newly married women, excessive tension before sex caused by vaginal spasm and affect the penis into the process of sexual life is blocked. At this time, you need to relax, appropriate use of lubricants and so on to assist. Before intercourse through a variety of ways to improve the interest, is conducive to the lubrication and extension of the vagina. 2. Inflammation of the vaginal mucosa caused by tissue adhesions, resulting in a relatively narrow vagina, this time you need to actively treat the original disease, anti-inflammatory treatment, local vaginal repair surgery, to lift the adhesions. 3. Congenital vaginal development abnormality, the gynecologist examination clearly exists vaginal dysplasia, vaginal structure deformity and affect the coitus, the need for vaginoplasty treatment. If vaginal stenosis affects coitus, it is recommended to go to the local regular hospital for consultation and treatment after clarifying the cause.