puternut, you were being silly. But it must have been kind of fun.
My father was a doctor and did those kinds of exams, and delivered babies. I know there was nothing sexual about it for him. Gynecologists see so many genitals, in all kinds of conditions, that it is not arousing to them. My doctor happens to be a woman, married, with kids and grandkids. I am quite sure it isn't a problem for her either.
Joy and Skully explained it well.