Not to let a doctor that does not have knowledge of the intacted penis examine your son.
Today my 3 week old had a check up. I asked a question about his penis and as she goes to examine him she says "you are retracting the forskin everyday right?" "NO!" I replied then quickly made sure she wasn't. Then I continued to explain to her that you are not suppose to do that and you just let it retract on its own after YEARS have past.
Amazing that I had to educate the "professional."