I’m 55 and been high risk since my 20’s. Lost count of the number of colonoscopies I’ve had, close to 15 would be my guess. Compared to 30yrs ago, it’s a breeze. I schedule for a late Friday morning procedure. Doing the Thursday evening, Friday morning clean out is no problem. Avoids traffic issues and provides two day recovery. And no matter how much it might suck, sure beats the alternative.