After taking the morning-after pill and then have intercourse the next day, still have to take contraceptive measures, if you do not take contraceptive measures, there is a possibility of pregnancy, because the last time to take the pill is only for the previous intercourse to play a role in contraception, and the next day to have intercourse again, last time to take the pill will not play a role in contraception for this intercourse, to use a condom in the process of contraception in the whole process of coitus. It is not recommended to take emergency contraceptive pills again. If you take emergency contraceptive pills frequently, it may cause liver and kidney function damage, and may also cause serious endocrine disorders leading to menstrual disorders and irregular vaginal bleeding. If women do not plan to get pregnant in their daily life, they should take proper contraceptive measures, and it is recommended to use IUD or condom for contraception.