In the case of a woman with more than one menstrual period, if endometrial thickening or uneven echoes in the uterine cavity are detected during imaging, and endometrial pathology is suspected, a curettage is necessary. When a woman has more than one period, in order to prevent the bleeding from leading to more severe anemia, such as chronic anemia or hemorrhagic shock, she should be hospitalized as soon as possible. If there is obvious endometrial thickening or homogeneous echogenicity inside the uterine cavity during imaging examination, it is suspected that there is a possibility of endometrial lesions, such as precancerous lesions and endometrial cancer. In this case, you can cooperate with the doctor by scraping the uterus, can play a role in stopping the bleeding, not only that, scraping is also a diagnostic means, in scraping the uterus at the same time will be extracted from the local tissues, the uterine cavity scraping material to be sent to the pathology test, so as to clarify whether the patient has endometrial abnormal hyperplasia or endometrial cancer and other diseases. Therefore, it is recommended that women should pay more attention to their own health and cooperate with their doctors for further examination and treatment as soon as possible after the occurrence of more than one menstrual period, so as to avoid delaying the condition.