I was wondering if you go into an exam with a OBGYN can they tell if you are a virgin or not.

Yes.

Of course they can. Does that bother you ?

No, they can't tell. They can only tell if your hymen has been broken and the hymen can be broken by many other things such as sports, horseback riding, etc. Sex is not the only thing that will break the hymen.

Now, they CAN tell if you've been pregnant before if you tell them you haven't.