I think your Doctor is milking your condition for every penny he can scare out of you. I had cryosurgery done three times over the years. You don't even feel it, much and there is no downtime. I got pregnent twice after this, and sometimes it's good to slough off the old cells and make new ones. I would make sure your Doctor is good and explains everything to you. Don't worry, that will just make it worse. Good Luck!