My medical fetish began with a testicular exam when I was 40. This was my first physical with a female doctor. While I have had hernia exams since I was a child (I was born with a hernia that went away on its own), I don't ever remember having a testicular exam until I turned 40. Or if I had one, it was so precursory that I barely noticed.
She held my scrotum in her hand and closed her hand around it, feeling my testicles with all of her fingers... I was like "Oh my God! What is she doing?!" I was just praying that I wouldn't get an erection. If a doctor had examined me like that when I was 18, no doubt I would have embarrassed myself. It was an incredibly intimate exam. Most doctors just feel the surface of your testicles with a few fingertips. No medical professional has ever held me like that.
Question for other guys: What is the first testicular exam that you remember? Did you ever wonder if the doctor was doing more than just "examining" you? How old were you? And what did you think of it?
Until she performed that exam, I don't think I had any medical fetish. For the most part, doctor visits were non-events for me.