Ok, this comes from another thread about cystoscopy.
There are many real life medical procedures we have that we can't see. Some we can't even feel. Maybe it's your position, maybe it's draping or anesthesia. If it were possible, would you like to see a video of you undergoing a procedure.
How about the cystoscopy, maybe your own colonoscopy? Maybe even surgery. What happens to you after your out?
How about you? What procedure would you like to see? What would you NOT like to see?
For me, it would be everything and anything. Of course this is fantasy as most doctors won't let you film anything except childbirth.