bowel preparation
"Was due to take 2 litres of MoviPrep before a colonoscopy. Took the first litre  without much trouble at 7pm and, despite gurgling, did not go to toilet before going to bed at 10pm. Attempted to take the second litre at 6am but only managed to drink about half of it before I was projectile vomiting the solution plus stomach bile everywhere. Wasn't able to take anymore and still had very minimal bowel movements so had to cancel my procedure."