These are one of the funniest kind of jokes because the Medical profession is otherwise a serious profession.
A man went to the Doctor because he wasn't feeling well.

When he went the doctor said well I have good news and bad news.

Man: What's the bad news?

Dr: The bad news is that u have a chance of being a homosexual.

Man: Ok doctor, now what can possibly be the good news?

Dr: I think you're kinda cute.