Can a women get pregnant from heavy petting?

No, a women cannot get pregnant from "heavy petting". Pregnancy can only occur when sperm fertilizes an egg. To get pregnant, sperm must successfully travel from a man's penis through the woman's vagina and cervix, and into the fallopian tube, where it can meet an egg that has been released from one of the woman's ovaries during ovulation. "Heavy petting" does not involve any of these essential steps necessary for fertilization and pregnancy to occur.