Bleeding after hysteroscopic IUD removal and curettage usually lasts for 3 to 7 days, and if the bleeding lasts longer than 7 days, it is often abnormal. Both hysteroscopic IUD removal and diagnostic scraping are relatively minor surgeries, and the two surgeries can be performed at the same time. Many patients will experience a small amount of irregular vaginal bleeding after the surgery. Due to the different physique of the patients, the bleeding time after the surgery varies, and usually stops within 3~7 days. If there is still significant bleeding after 7 days of surgery, it is often caused by incomplete curettage surgery, gynecological infection, poor uterine contraction, etc., and you should seek medical attention promptly. If female patients need to use hysteroscopy to remove the IUD and do diagnostic scraping surgery, they must choose regular medical institutions and operate under the guidance of a professional doctor in order to reduce the occurrence of complications.