I fall in that trap GNT. It is never about the guy as a person. It's more about me and my total victorian good-God-it's-a-man-and-he-is seeing-my-nudey-parts! Doctors could get away with it because that was a traditional role for men, but any other guy in a supporting role anywhere in the medical community -- I have an unsightly parasitic twin on my cooch, and he's seeing it! My third boob is in the way, and he's touching it! My anal sphincter just flipped inside out, and nobody wants to see that! but HE did!
For the record, I have none of these things. Women in general just blow things out of proportion when it comes to medical things. I do it, we all have done it at one time.