Urethral Temp

I go to a play dr sometimes for prostate check up and massage who always takes me rectal temperature too, several times. I am always just as embarrassed and humiliated as the first time. He likes to take my temperature in the penis too but got it in a few inched the first time, and only an inch or so 2 other times. He uses red Betadine stuff to clean with . It stings sooooo bad I cant stand it. Once he tried a catheter but it also stings bad too, it got in about 3-4 inches I like the idea of it still but cant seem to get past the stinging etc. I did not have any problems afterwards. I wish it was possible to get a numbing lube to use like some of the videos I ve seen where in hospitals they do it that way. I drink lots of water first so I can pee out a lot right afterwards.

Would like to find someone in No. Cal who has medical experience and can give me catheter with sterile technique and numbing lube .

Yes a few times my girlfriend took my temperature in my urethra