Uterine polyps mostly refer to endometrial polyps, do uterine polypectomy surgery after the general 3 ~ 7 days brown discharge can be clean, but due to individual differences, can not determine the specific time. Endometrial polyps are formed due to the abnormal proliferation of endometrial tissue, generally through hysteroscopy to remove the polyps or hysteroscopic scraping and other surgical treatment of this disease, due to the endometrial lining of the uterus has a varying degree of damage, so the patient will appear after the operation of the performance of a small amount of vaginal bleeding such as brown, light pink discharge, which usually lasts for 3 to 7 days can gradually disappear. For endometrial polyps after surgery, patients should also pay attention to keep the vulva clean and hygienic, wear loose pants, pay attention to rest, do not do too strenuous exercise, if abdominal pain aggravated, increased vaginal bleeding and other discomfort, it is recommended that they go to the regular hospital gynecology department as early as possible, clear the cause of the cause of the disease in the doctor’s guidance and active treatment.