Menstruation 15 days after hysteroscopic polyp curettage is usually normal if it is due to menstruation, and abnormal if the bleeding is due to damage to the uterus. Usually, hysteroscopic polyp curettage is performed 3-7 days after the end of the menstrual cycle, and 15 days after the procedure may coincide with the next cycle, and bleeding symptoms in such cases are usually normal. If bleeding symptoms occur 15 days after hysteroscopic polyp curettage, and the amount of blood is relatively large and does not decrease with time, it may be related to the damage of the uterine cavity and other reasons, it is recommended to pay attention to timely and go to the hospital for further examination to understand the cause of bleeding. If the bleeding symptoms are not relieved 15 days after hysteroscopic polyp scraping, or accompanied by other symptoms, you should go to the hospital in time, and give targeted treatment after clarifying the cause.