Clinically, in addition to the pill, there are IUD, condom contraception, as follows: 1, IUD: it is recommended that in the case of clean menstruation 3-7 days and different rooms to test the routine leucorrhea, normal can be on the IUD, after the IUD is recommended to do an annual inspection of the position of the birth control ring, after the expiration date to replace the birth control ring in a timely manner, the contraceptive effect of the birth control ring can be as high as 99.5%; 2, condom: the use of condoms When you must pay attention to, in the whole of sexual life to use, and before using the condom to check whether there is a loophole, if the condom slipped off during sex, it is recommended that oral emergency contraceptive pill to give remedial measures.