bowel preparation
"This was not as bad as I thought it would be, although, I still have one more dose to go.  The key for me was using super cold ice water to mix it, use two straws at the back of my tongue, holding my nose and only stopping when I needed a breath.  I was able to down it pretty fast.  It took about 45 minutes for my first movement and it was almost like a normal stool, then nothing else for like 20 minutes, then (hang on it's about to get real) it was like pee.  This has lasted for about 4 hours for me.  I'm hoping this stops soon so I can sleep a little before I start the 2nd dose at 2:30am. I wonder if it's possible to sleep on the toilet?"