Men suck

I ask my husband to do two things when trying to conceive - limit the beer intake and stop smoking pot. He has a hissy fit saying that has no effect on sperm blah blah. Well I just spent 15 minutes showing him articles on how it DOES impact the fertility of men. So hopefully he makes the right choice. I told him he can either make this sacrifice now or we can stop trying, which would be a deal breaker for me. Why is it the woman is expected to sacrifice everything during pregnancy and trying to get pregnant??! Ok rant done.