The uterus is a particularly important organ for women, as it is through the uterus that menstruation and the conception of a baby take place. The uterus is part of the pelvic floor and its removal can easily lead to prolapse of the pelvic organs. If there are no special circumstances and the condition does not require it, it is not recommended to remove the uterus, because the uterus has more functions and is therefore the most vulnerable part of the body. If the disease has seriously endangered the health or even threatened the life, then a hysterectomy must be performed. The following diseases require hysterectomy: malignant tumors of the uterus, severe giant fibroids and multiple fibroids of the uterus, severe adenomyosis, severe postpartum hemorrhage during childbirth, and bleeding that cannot be stopped by other means require hysterectomy, and the doctor will make a careful decision based on the patient’s condition.