After the masturbation of girls, vaginal bleeding occurs without nervousness. If the amount of bleeding is relatively small, it is recommended to keep local cleaning. You can clean the vulva with Jieer Yin, and then change the sanitary napkin to observe the amount of vaginal bleeding. It will stop bleeding without giving other interventions. However, if the amount of bleeding is relatively large, it is fresh bleeding, and there is no symptoms to stop bleeding. It is recommended to go to the hospital for a corresponding examination. It may cause damage to the vaginal mucosa during masturbation, resulting in great damage, resulting in great major. The blood vessels are ruptured, so there will be more bleeding, so going to the hospital may need to give suture to stop bleeding.