At the Mayo Clinic in Rochester, is the incision glued and not stapled? Did you have to have oxygen after you were discharged? We plan on staying in the area for a couple days before driving home to Arkansas. Many have said no pain pills, only Tylenol. Is this true? Plan on stopping every hour to walk around and stopping halfway to spend the night. Admit, it is the unknown that is frightening. I have read all these boards to try to get all the information I can to ease my anxiety..Sharon