Were you put under general?
read this and skip your next colonoscopy.
http://roarofwolverine.com/archives/2772
Remember that one of the things doctors are best at is guilting and pushing you into treatments. It takes a STRONG person to keep saying no to the person in the white coat. If your digestion is fine, please think twice before risking this treatment.
https://www.gutsense.org/crc/crc_side_effects.html
Had one last month under anesthesia for under 2k before insurance. BCBS payed $500.