I wondered if anyone knew what the chances of a man would have for being fertile after using a significantly heavy dosage of anabolic steroids for about 2 years. My current boyfriend has been off of them for about 3 or 4 months, and he has difficulty "getting it up" on his own-i usually have to help him. Even then, he can only keep it for about 5 minutes, 10 at the max. Before I talked to him about being sterile, I wanted to see if anyone else had any opinions or heard anything.