The best time to clear a staph is as soon as it is clinically diagnosed. The clinical diagnosis of staph is mainly determined by ultrasound and blood HCG test. Once the diagnosis of staph is confirmed or highly suspected, the uterus should be removed promptly. The risk of bleeding or embolism during the procedure is high, so hospitalization is required. The procedure should be performed only if there are no contraindications to the procedure. If there is a contraindication, you need to treat the symptoms first and wait until the condition is stable. If the uterus is small and the size of the uterus is less than the size of the third trimester, it can usually be scraped clean in one visit. If the size of the uterus is relatively large, it is usually not clean at one time, you need to perform the second cleaning after a week.