I'm not really sure where to put this thread, but it is slightly inspired by the bad breath one in AIBU so...
I've been seeing someone for a couple of months who I know through mutual friends. We first met around January I think and got on incredibly well - I don't think anyone has ever made me laugh as much as he does and we have many shared values etc
BUT I have started to notice that sometimes he has quite bad BO. It doesn't smell like he doesn't wash or anything (ie not a stale or dirty smell if that makes sense), but is a very strong smell of sweat. I'm not really sure what to do about it if anything since we haven't been together for all that long and I know it could be medical. At the same time though, I can definitely see a future with him and I think it will have to be brought up at some point as it really is quite bad.
He is lovely and I don't want to hurt him in any way.
So AIBU unreasonable to say something (maybe not right now) and do any of you wise mumsnetters have advice on how to bring it up/ talk about it?