Hello and welcome to JustAnswer,
rest assured that with a combination of a medicine like versed and fentanyl or a single medicine like propofol, that you will be adequately sedated and not remember the procedure at all
i have had two colonoscopies
and do not remember either one
in fact, if this helps you, i have personally used propofol on many patients to pull fractures in place, reset dislocated joints and people do not remember this.
are you there?