Young women with early-stage endometrial cancer can be treated conservatively with oral medroxyprogesterone, but there is a risk of aggravating the disease and of not being able to conceive even after treatment. This condition is more common in specialized hospitals, where patients later choose to come for treatment because conservative treatment has failed. Conservative treatment is only feasible if the patient has a strong fertility requirement and can tolerate the risk, to be scraped every 3 months to see the condition of the tumor. If the tumor continues to develop after 3 months, surgical treatment will be performed. If the patient actively wants to have surgery to remove the tumor, the doctor usually will not recommend conservative treatment because that is cancer after all. The prerequisite for surgery is whether the pathology is accurate. If the pathology has been diagnosed clearly, there is no need to do hysteroscopy again, because for patients who have been diagnosed with endometrial cancer to do hysteroscopy again, there is a possibility that the tumor will enter the abdominal cavity with the fallopian tube after expansion. However, MRI is needed to clarify the depth of tumor invasion into the myometrium. If the invasion is deeper or more advanced, conservative treatment is not advisable and surgery must be performed to avoid progression of the disease. If the patient has high blood glucose and needs surgery, the problem of high blood glucose must be solved, otherwise the surgery is risky and not conducive to postoperative recovery. If surgery is chosen, insulin can be applied for a short period of time.