After endometrial cancer surgery, if the patient recovers well, he/she can have coitus after 3~5 months, if he/she needs to continue treatment, he/she cannot have coitus for the time being. For early stage endometrial cancer surgery is usually whole uterus bilateral tubal and ovary resection, this kind of surgery is relatively big, and the damage to the body is more serious, if the patient is young and in good physical condition and has no other basic diseases, this kind of situation can be recovered after 3~5 months, and carry on sexual life. However, for endometrial cancer of stage three or above, surgical treatment should be accompanied by radiotherapy before and after surgery to eliminate the lesions that are undetectable to the naked eye, or radiotherapy is needed to prevent recurrence and metastasis of endometrial cancer after surgery. In this case, patients’ body is weaker and recovery is slower, and they can not have sexual intercourse in a short time, and they need a long time of treatment. After endometrial cancer surgery, it is necessary to decide whether coitus is possible according to the recovery situation. It is not recommended to have coitus before rechecking or without the doctor’s permission to avoid causing infection and affecting the recovery of the condition.