Women should not have intercourse until half a month after the diagnostic curettage. Because diagnostic scraping is mainly for women who have endometrial thickening or unexplained bleeding in the uterine cavity, the diagnostic method is used. In the process of surgery will have some damage to the uterine lining, in the operation need to scrape out the endometrial tissue sent to the pathology laboratory, in order to clarify the nature of the lesion, there will be lower abdominal pain after the operation, a small amount of vaginal bleeding, after the operation will need to be given to stop the bleeding and anti-infective drugs for a week or so, in order to prevent the occurrence of infection of the uterine cavity. During the treatment period, women should pay attention to keep the vulva clean and hygienic, avoid the stimulation of unfavorable factors, pay attention to appropriate rest, if you have sex too soon after scraping, it may lead to uterine infections, which is not conducive to the healthy recovery of women’s bodies.