The first thing you need to do is to get pregnant by ejaculating in the vagina during the ovulation period, and you need to take emergency contraception if you don’t want to get pregnant. In the ovulation is the most likely to get pregnant, the ovulation is a woman’s next menstrual period before the 14th day or so, generally will be the day in front of the five days as well as the next four days are known as the ovulation period. Even if the semen is ejaculated outside the body during the ovulation period, if the semen is left in the vagina, the energetic sperm will enter the vagina of the woman and meet with the egg and get combined, thus making the woman pregnant. If you don’t want to get pregnant, it’s best not to choose the method of extracorporeal ejaculation, which also has a chance of pregnancy. If you do not want to get pregnant, it is best to go to the hospital in time and take emergency contraception under the guidance of a doctor.