Ok, so I heard out Urethral Sounding and I wanted to try it..
I have to say it sounded very interesting..
Well I gave it a little go and have to say it hurt a bit but it stopped after words, and after everything was all and done, little after 30 mins goes by I have to go to the bathroom and let me tell you how bad it hurt to pee like really bad.
There was no blood, my penis is normal colored etc..
I never heard of it until I Googled it, but it doesn't sound like a good idea. Maybe Advil or warm bath for the pain. If it doesn't go away, you may need a doctor's exam. Hopefully, someone with experience can answer your question.
Dude don't mess with it. Unless you want prostate problems, urinary infections or a very embarrassing visit to the ER. Judging by what I read, it doesn't sound like you did much research in sounding. Were you sounding for depth? Trying for your prostate or bladder, Also called "plunging"? Or going for size, "stuffing". Both are dangerous if you don't know what the hell you are doing. Drink alot ofof cranberry juice. Not that sweet cocktail stuff. Drink lots of water and pee frequently and youI should be OK. The burning shouldstop. There are lots of other ways out there to get your rocks off.