Pete...you are hilarious!
The first one I had, I took the "John Wayne" attitude and said no sedatives if it was only going to be "minor discomfort". When that camera hit the first bend in the colon I grabbed the bed rails, turned to the staff and yelled "how can anybody be gay and like it"?
I hate to say i will be headin down that road monday...for the 4th time...the only positive that has come from this experience is that when they knock you out you dont feel a thing and you wake up in never never land singing the lolipop guild song...and hopefully they dont find anything...