Not to worry Vile, I've had the proceedure done and although one is opt to be nervous before any medical proceedure it turns out there was nothing to it. First the intraveinous sedetive they gave me just about put me out and I remember almost nothing of the entire episode. Was left to recover from the medication a few minutes and went home as if nothing had happened with nothing to show but the bandaid on my arm where they gave me the sedetive. Just went back for the results a couple weeks later and showed me the cool pics. No reason to worry.