Bilateral tubal ligation can be performed at the same time as cesarean section. With the change of China’s fertility policy, bilateral tubal ligation is less and less common, but for couples who have a history of multiple cesarean sections and clearly do not want to have children, cesarean section with simultaneous bilateral tubal ligation is also an effective contraceptive method, which has the advantage of once and for all, and there is also the risk of postoperative recanalization, but the probability of such a risk is relatively small. In addition to bilateral tubal ligation, intrauterine device placement, subcutaneous placement of contraceptives, long-term oral short-acting contraceptives, and wearing condoms throughout the entire period of time are also highly effective contraceptive methods, and for young women, the choice of bilateral tubal ligation should also be carefully selected.