You generally can’t get pregnant if you don’t wear a condom during sex foreplay. Because most of the foreplay is kissing and touching, as long as the man’s penis is not inserted into the vagina and there is no ejaculation or sperm overflow, the chances of getting pregnant are almost non-existent. Pregnancy is an extremely complicated process that requires the male to ejaculate in the vagina and for the sperm and egg to combine to form a fertilized egg and successfully implant in the uterus in order to become pregnant. If you are not planning to have children for the time being, it is advisable for men to wear a condom throughout sex to be on the safe side.