Now there are many contraceptive methods, in the past there is tubal ligation, now clinical rarely use this surgical method, do minimally invasive tubal ligation surgery costs in about 10,000 yuan, than ordinary open surgery increased laparoscopic surgery costs, but different levels of hospitals, may be different charges. Tubal ligation surgery is a relatively simple operation, the operation time is shorter when doing minimally invasive surgery, and the patient recovers faster after the operation, which is very popular among women in the clinic. The preoperative preparation for minimally invasive surgery is the same as that for open surgery, in which a laparoscope is placed into the pelvic cavity to locate the uterus, fallopian tubes, and ovaries, and then the tubal isthmus is cut off and encapsulated through electrocautery. Tubal ligation surgery is suitable for women who need long-term contraception and for whom the placement of an IUD is not suitable, but if a woman has delayed menstruation after tubal ligation, an unwanted pregnancy may also occur.