The hymen is a pinkish-white 1-2mm film on the outside of a woman’s vagina that provides some protection to the vagina. When a woman’s hymen ruptures due to reasons such as first time sex or strenuous exercise, common conditions include bleeding, pain, hymen shape change, and damage to the protective barrier.1. Bleeding: Most women bleed when their hymens rupture, but the amount of bleeding varies depending on the woman’s hymen thickness, age, and hymen damage. Most women bleed less, but individual women have more bleeding due to hymen hypertrophy or serious hymen rupture, which should be promptly checked at the hospital and given to stop bleeding if necessary, or even suture surgery to repair, etc. 2, pain: different women have different sensitivity to pain when their hymens rupture, most women will have strong pain when their hymens rupture for the first time, but some women have more elastic hymens and less pain. 3, hymen shape change: hymen is not ruptured when the membrane hole is round, can not see the outer vaginal opening and vaginal wall mucosa, when the hymen rupture occurs, will produce a fissure, mucosa around the healing, gynecological examination can be seen in jagged traces. 4, the protective barrier is damaged: hymen has a certain protective role for women’s vagina, hymen rupture too early, to a certain extent, easy to infect gynecological inflammation, but the impact is very The hymen rupture too early, to a certain extent, easy to infect gynecological inflammation, but the impact is very limited, and with the age of protection will also weaken.