There are still more effective contraceptive methods in the clinic. The first one is the IUD. With the improvement of the IUD technology, the contraceptive effect is getting better and better, and the contraceptive effect of the IUD used in the clinic can be as high as 99.6%, so the contraceptive effect is very good and it is recommended to adopt it. The second, you can use condoms during the whole process of sexual life to contraception, both simple and hygienic and convenient, and there are no side effects. The third, oral contraceptive pills for contraception, oral contraceptive pills must go to the hospital before the corresponding examination, mainly to exclude the contraindications of oral contraceptive pills, in the clinical need to do ultrasound examination, to exclude uterine fibroids, and do breast examination, but also recommended to do cervical cancer screening. Fourthly, it is possible to ligate for contraception.