I just had my colonoscopy about 6 hours ago.
Here is a tip:
DRINK AS MANY FLUIDS AS POSSIBLE DURING PREP.
I drank more than what was needed during the prep, but when I got there, the nurses told me I was so dehydrated they could barely find a vein to give me an IV. (They had to poke me twice =[) I think the IV was the worst part, the drink tasted like 7UP (I'd reccomend you drink this if you get the lemon flavor). After taking all the medication for the colonoscopy, the BMs were bad. They flowed out me like liquid and it burned. But anyway, the guy nurse made me dizzy (He didn't even WARN me! I had to ask!) And woooooooo, I had to REMEMBER to breath. And then he sedated me (still did not warn me..) I felt a cool feeling in my throat and off I went.. to sleep.
I don't know how long the actual colonoscopy took, and I don't know how long I slept after but I was the only one left in the endoscopy room.
Suprisingly, when it was over and I got to eat.. I had one piece of pizza and a glass of water, and went to sleep. =[ I wish I could of eat more!
My results were good, I have a bit of irritation and my sample was sent to the lab to be checked (Supposedely, my dad isn't very good at listening -.-)
Just be glad it's over. Let's say that.