The previous section of the sensational Sichuan public security police brigade chief with subordinates in the room to lose the gun incident did not die down with time, with the female subordinate Li Moumou to prove her innocence, went to the hospital to do a gynecological examination about the “hymen”, and triggered a new round of hot climax. The hymen is a delicate layer of membranous tissue at the mouth of the vagina. It is a crest-like elevation, forming a circular mucosal fold that divides the vagina from the vestibule. It is about 5 mm wide and generally 2 mm thick, covered with squamous epithelium and rich in blood vessels, lymphatic vessels and nerve endings under the mucosa. The hymen is unique to the human female. But can a hymen prove female virginity? From a reverse perspective, we find that many women are actually “virgins” but their hymens are no longer intact. So what can damage the hymen? Because of its proximity to the vaginal opening, the hymen can be ruptured if you are not careful. There are various causes of hymen rupture, the most familiar one is that the hymen can rupture and bleed when a woman has sex for the first time. In addition, the hymen can also rupture and bleed when the following accidents occur The hymen can rupture when a woman participates in strenuous sports such as high jumping, horseback riding, martial arts, etc., and when a woman cleans her vulva or uses a built-in tampon improperly. Strenuous exercise, vaginal medication, and some heavy physical labor can rupture the hymen, and ignorance at an early age can also rupture the hymen by inserting foreign objects into the vagina and masturbation. How is hymenoplasty done? Although the society is gradually opening up to sexuality, there are still many male friends who have a “virginity complex”. This has led to many women wishing to have their hymens repaired through plastic surgery. Hymenoplasty is a cosmetic surgery procedure to restore or recreate a new hymen that has been damaged. For those who have more sexual intercourse with a broken hymen, the surgery is slightly more complicated and requires a hymenoplasty, which requires a labia minora flap on the side or both sides of the vaginal opening to reduce the size of the vaginal opening. Hymenoplasty is a cosmetic surgery that usually takes 15-30 minutes, usually disinfecting the vulva and vaginal opening with 0.1% Neosporin or iodophor disinfectant, using 1% lidocaine local infiltration anesthesia, using small ophthalmic scissors to cut out the hymen of the rupture with a neat edge, and then using absorbable sutures to suture the hymen carefully and suspiciously, so that the hymen only leaves a hole through a small finger, applying a little antibiotic ointment after surgery, and after surgery After surgery, the vulva is washed daily with 0.1% Neosporin or potassium permanganate diluted to prevent infection, and recovery is usually five days. Regardless of the method, the patient is basically painless during the surgery, and the surgically reconstructed hymen is usually restored to its original state in one to two months. However, it is forbidden to ride a bicycle or ride with exaggerated movements during this period to avoid re-tearing.