Endometrial thickening scraping usually results in menstruation in about a month, while a few people may experience menstrual disorders. Curettage is equivalent to having a period. The next period will come at the time of the usual menstrual cycle, for example, if the usual menstrual cycle is 30 days, the next period will come in about 30 days. However, a small number of people have some diseases, such as neuroendocrine disorders, functional ovarian tumors, diabetes, fatty liver, etc., which will cause menstrual disorders, that is to say, after scraping the uterus, the next menstrual period may be earlier or later, and it is not possible to determine the exact time of menstruation. Each person’s physical condition is different, endometrial thickening after scraping the uterus menstruation time will also be different, if a long time without menstruation, you should go to the hospital in time to consult, clear the cause of standardized treatment.