i want to know if i can get pregnant if my partner is on 40ml of methadone a day,smokes weed and drinks everyday?
Well, even though all these thing you've mentioned (40ml of methadone a day, smoking weed and drinking every day) can seriously affect male fertility, it doesn't mean that your partner's fertility has already been affected. So that means that you can get pregnant with him. Heavy drinking can lower testosterone levels, illegal drug use as well. So you could try to help him in quitting all those things. Take care.