Gays and pharmacy

Found out from facebook that another guy in pharmacy school is gay.

Lost count of how many gay people i know now....... And I did not know any before pharmacy school....

But why? Does gay and pharmacy go hand in hand or something.

Don't get me wrong, not that I have any problem with that, I know some of them personally and they are great friends!

Just wonder though do gay people give this vibe during interview that made them get accepted or something.. it can't be coincidence, can it?