I was on birth control for like 4 years maybe and I stopped taking it me and my boyfriend been together about 5 years now and we been trying and trying but nothing is working. we both smoke marijuana and my boyfriend drinks beer and chews! on Monday coming up I'm not going to smoke no more to see of that helps but what can I do. my boyfriend doesn't know of he make babies so I'm just wondering what we can do so we can makes babies. He will stop everything to get me pregnant.