Yes I do know that 'negative pressure' is technically not correct Firestorm, I used it like an abbrevation, kinda a slang to save words.
Thanks for your answer.
Any other reply?
Hi everyobdy.
First, forgive me for mistakes, since English is not my native language.
I'm going to ask a kinda strange question, so let me add a short premise. I'm a first grade MD, andrology will be my area of expertise. I have to give an advice about a patient who has Peyronie' disease...