- I used to smoke and have 4 daughters. I smoked before they were all born, so yoyr chances are pretty good. I hope this helps.
AnswerIf the guy smokes marijuana, there is a higher probability that he'll do stupid stuff, not wear a condom, be more likely to think unprotected sex is a good idea... and get the girl pregnant. If he's smoking it, the girl is also more likely to try it.