Each woman’s condition is different, the purpose of scraping is different, and what is scraped out is also different. If the embryo residue, resulting in abnormal echogenicity of the uterine lining, generally scraping, scraping out may be the residual tissue as well as part of the endometrium; if it is endometrial polyps, generally scraping out is part of the endometrial polyp endometrial tissue; if it is abnormal uterine bleeding, thickening of the endometrium, generally scraping, scraping out of the endometrial tissue should be sent to the pathology of the routine examination. No matter what the cause of the scraping, generally scraping out the tissue routinely to send pathology, clear diagnosis, in order to facilitate the next step in the treatment. Anti-inflammatory and hemostatic treatments should be routinely given after curettage. Generally speaking, after scraping the uterus, it is necessary to prohibit sexual intercourse and pelvic bathing for 1 month, and go to the hospital for ultrasound review in time for 7-10 days to know the situation of the uterus.