The hymen is a circular mucosal fold at the female vaginal opening, about 1-2 mm thick, composed of microvessels, nerve endings and connective tissue, which protects the vagina from some impure secretions and bacterial invasion. There is a small hole in the middle of the hymen, called the hymenopore, which can be round, oval, double-perforated, sieve-shaped or serrated around. The diameter of the hymenopore is usually about 1.5 cm, which allows a finger to pass through. Some women have good hymen and large holes, even if they have a history of sex, they can be intact; while some women have thin hymens and poor toughness, which can be ruptured due to more strenuous exercise such as running, jumping, trauma, etc. Therefore, it is not possible to verify whether a woman has had sex based on whether her hymen is broken. Beijing In many countries, the hymen is a symbol of purity for young girls. Due to our historical traditions and social reasons, the rupture of a woman’s hymen before marriage often causes her to suffer great physical and mental harm. Hymen repair surgery can not only compensate for the physical “trauma” of a woman, but also reduce her psychological burden, which is important for the harmony of married life and family happiness. It is not a therapeutic procedure and has no impact on a woman’s health whether it is done or not. It is more like a psychological treatment, which is performed according to the patient’s wishes and gives her psychological comfort. Hymenoplasty is a surgical procedure to restore or recreate a new hymen that has also been damaged. Hymenal repair can be considered for hymenal rupture caused by sexual intercourse, strenuous exercise, trauma, irregular gynecological examination, etc. The procedure is not very complicated and is usually performed under local anesthesia and takes about half an hour. After disinfection, the ruptured hymen is found, a neatly cut out margin is made on both sides, and absorbable sutures are used to close the hymen hole layer by layer. After the procedure, the vulva needs to be washed daily to prevent infection. Absorbable sutures do not need to be removed. Surgical precautions: 1. Timing of surgery: Surgery is usually better performed within 3-7 days after menstruation. 2. Pre-operative examination: laboratory tests for blood count and infection indicators; specialist examination to confirm the hymen rupture site and exclude vaginal infection. 3. If women have STDs or vaginal inflammation, they should be treated first before arranging hymenoplasty. The surgery is not suitable for women during pregnancy. 4.After hymenoplasty, oral antibiotics are needed, and the perineum should be cleaned and disinfected daily to keep it locally clean and prevent infection. 5, after the operation pay attention to rest, wear loose, cotton underwear, as far as possible to keep the perineum dry. Eat more vegetables and fruits or high-fiber foods to avoid constipation. Don’t do strenuous exercises such as cycling or riding across, deep squatting excessive leg splitting etc. in January to prevent wound tearing.