Liquid diet Monday, colonoscopy prep half the night, colonoscopy this morning. I'm tired and thankful I'm good for another 5 years. This was my third, family history dictates it. New prep for me this time, 24 tablets and plain water in two sessions, 12 pills each. It's an important test, no need for embarrassment, if you're of age, get it done. As my dr said today, if you have a colon, you're at risk. Just do it.