Hysteroscopic scraping is not a curettage. Hysteroscopic scraping is done because the endometrium is thicker, in which case the endometrium is scraped out and taken for pathological tests. This is more accurate when done under the hysteroscope, because the hysteroscope can see the condition of the endometrium, which side is thicker and which side is thinner, so that more can be scraped in the thicker areas. This is done because there is abnormal tissue in the uterine cavity, for example, the abortion is not clean, or there is still residual embryonic tissue in the uterine cavity after a medical abortion. This is a good way to get the most out of your pregnancy.