u/Tough_Scallion_213

So today I saw my urologist and doing my circumcision next week. The thing is they're doing it in general anesthesia. I'd like to confirm one thing, I forgot to ask but we talk about stitches and etc, does laser procedure also needs stitches?
Can anyone tell
Pros and cons of laser surgery?

All I'm worried about is what if I get erected while doctors start to touch for marking spots before starting the procedure? I feel so embarrassed if that happens. I have seen a video of surgery and the injection spots were damn so painful to watch, can't imagine the pain. Anyone been through this same thoughts?