Uterine fibroids of 7cm are still relatively large, and there are advantages and disadvantages to choosing open surgery or minimally invasive surgery. Because minimally invasive surgery is to choose special instruments to make 3-4 holes in the abdominal wall and apply special instruments to enter the pelvic cavity to remove the fibroids, the uterine muscle wall needs to be dissected during the operation to nucleate the fibroids, then there will be bleeding, and the special instruments of laparoscopy may be relatively long in the process of mending the incision due to certain restrictions in operation, and bleeding will be relatively increased, and some people will lead to anemia and the possibility of blood transfusion. In the case of open surgery, the hand entering the pelvic cavity is more flexible than the laparoscopic instrument, and the time for suturing the uterus is shorter and the bleeding is reduced. However, the incision for open surgery is larger and relatively more painful, so the decision of the operation needs to be made according to the patient’s wishes.