Colonoscopy Safe?

Body: 

My doc wants me to have a colonoscopy to make sure that nothing else is going on. I feel I have had the rectocele and cystocele for some time now. What's new is this tailbone pressure. Is it safe to have a colonoscopy with a rectocele. I DON'T want anything making it worse. I've had a change in bowel habits and he wants to cover all of the bases before letting this go.

I can't see that it would cause any permanent damage, Brooke.