I'll tell you like a doctor that if you're afraid to go to the doctor because the doctor is young and handsome, and you suddenly get an erection there, and you find yourself in an uncomfortable position, don't be afraid. Chances are, you won't get an erection there because an erection doesn't fit the essence of our communication. That's not what we're talking about, not about sex, but about your health, first of all. Secondly, you know, if the doctor is adequate and you're adequate, if the doctor says to you, "Okay, what is this? Take it seriously, young man, don't bully." I do think you will take it with humor, and your erection will stop bothering you at the medical appointment. We at trinityschoolofmedicine.org medical schools in the Caribbean were taught and warned about these situations and how to handle them.
Guys, as a retired RN, doctor exams in the lower regions, is just business as usual. No emotional content. They're looking for something out of the ordinary, and if they miss something they'll be in deep trouble legally later.
I'm an RN for a urologists office. Literally all I do is touch cocks. Especially when performing perineal care or teaching patients how to care for themselves after procedures. Most are nervous and have varied responses. Some will request male nurses ( we have none where I work), turtle when touched, or either get semi hard or full on erect. I have even had several ejaculate while performing care. Believe me, we are used to hard dicks in medical settings.
I have a woman doctor and but am always very anxious when going to an appointment, so I am always in flight or fight mode. Thus, I always experience significant 'shrinkage' when being examined.
I had some surprising health problems around the year 2020 and ended up gaving temporary ED problems which is not uncommon as we age but was certainly made worse by medication. My urologist suggested penile injections and I agreed to try. The person who taught me how to inject was a woman and, of course, I started thinking about it as I took my pants and undershorts off while she was getting the mix ready. Sure enough, I got half hard waiting for her to come back. So much so that I was actually worried that she might decide I didn't need the injection after all. Then I saw the needle and forgot that she was holding my semi erect cock. It was an experience I never imagined I'd have! I did learn a lot about ED and injections though and I took my time learning while she was teaching!