I see my family doctor for my exams so she's used to the way I look. In fact, before I go in for my yearly monkey check, I always make sure I shave/trim. I would feel the need to apologize otherwise. I have already told her about our lifestyle and I've known her for as long as Mr. intuition and I have been married. She's been there through it all with us.
In the case of urologists, when we were seeking information about Mr. intuition getting a vesctomy, we were thankful that the doctor was actually quite casual and easy-going when discussing it. I believe he actually referred to testes as "nuts". How refreshing.
Mrs. D., I'm sorry to hear about your ob-gyn. I wonder if it occurred to her that you were bi long before you told her about it?

Or if she knows just how many of her patients were also bi or - *gasp* even worse - lesbian?