my boyfriend and I are not actually trying but not preventing pregnancy. But deep down I want to be pregnant. We both have other children from previous relationships. but he smokes alot of weed. So he said he can’t have anymore children because of him smoking alot. Does any of your SO smoke alot of weed and got you pregnant? His children are 8,2,1 years old he said he’s been smoking since he was 13 years old he is now 31 years old.