Yes Crohns does not prevent people from having kids,just be aware that Crohns is herediatary and can be passed down the family. My crohns is such that i will not have children purely in case they go through what i have. This being said that,its 50/50 chance if the child will have crohns and even if the child does it may not be as servere as your boyfriends. Talk to you Crohns Doc they have much more info than i can tell you. Good luck
