I've had 4 colonoscopies and all were fine, haven't a clue what they gave me but I was out every time. Felt good. And felt wonderful after, all cleaned out, much improved. I think I'm going to have to find out what I can do to clean myself out once a year from now on.The worst part of the whole thing is the night before, the prep.For that, I had Miralax (no taste at all) with 2 Duclolax tablets, and itdidn't taste like the usual toilet cleaner preps too many GIs still give to too many.Good to get some Tuck's Medicated Wipes (or similar) and some soft Kleenixtissues instead of toilet paper and pat gently with each bmAlso good idea to eat less for a few days before and the night before.The less there is there is better, faster it is over.O