Women can’t say which one is better, these two contraceptive methods have their own benefits, should be combined with their own situation to consult a professional physician to choose the appropriate contraceptive method, for both ligature is a destructive operation need to be careful, put the ring is a reversible operation, if there is a request for pregnancy can be taken out at any time. 1. Ligation: Ligation refers to tubal ligation, a permanent contraceptive method, mainly through surgery to tie the fallopian tubes, so that the egg can not be normally discharged will not get pregnant again, the benefits of this method is a higher level of security, but the operation also has its corresponding surgical risks such as bleeding, infection, sterilization after 1% to 2% recanalization rate and so on. If you have the need to have children after sterilization, you will need to undergo recanalization surgery, which is more troublesome. 2. IUD: IUD is also a commonly used contraceptive method, this method is relatively less safe compared to ligation, because the IUD may shift and cause unwanted pregnancy, in addition, when the IUD is first placed, vaginal bleeding, back pain and other discomforts may occur, and there is a certain period of adaptation, after the IUD is placed, if there is a need for childbearing, the IUD only needs to be taken out, which is more convenient. It is more convenient. If a woman wants to choose a contraceptive method, she can consult a medical doctor and choose the right one according to her situation and whether she wants to have children or not.