It is possible to get pregnant without internal ejaculation during intercourse because there may be an early spillage of semen before ejaculation. Semen discharge in men is not limited to the brief seconds during orgasmic ejaculation, but may also occur at the very beginning of the sexual act. If a small amount of semen is spilled when the sex organs are first contacted, the sperm itself can swim and may enter the fallopian tubes through the female vagina, cervix, and uterine cavity, and if the woman happens to be ovulating at this time, the sperm and eggs will combine to form a fertilized egg, thus leading to a woman’s pregnancy. However, if a woman is not ovulating, the sperm and egg will not be able to combine and she will not get pregnant, so there is no need to worry too much. Therefore, if a woman does not want to have children, she should use appropriate contraceptive measures to avoid causing harm to the woman.