I have not used the restroom since I finished my 32oz evening (first half) of MoviPrep? Finished at 7:30pm and it's now 10:30pm. Thats 3hours. I'm tired and want to go to bed to wake up early so that I can take the second half (32oz) at 5am before my colonscopy and endoscopy at 10am. Any reason why I havent had bowel movements. I don't feel any pain, nothing. Perhaps slighlty bloated from fasting all day but nothing I can't handle. Thanks in advance.