So I'm on tray 5 now. Just switched trays this past Wednesday, July 4. The top, where I have the least issues feels tight but not uncomfortable or painful. The bottom, is a whole different story! It hurt like crazy...like for a good minute.
I put my new trays in at night so that by morning, they will be easier to take in and out. I would say it takes a good 3-5 days where it's easy to take out.
After tray 6, I will be officially over with a fourth of my treatment! (Given I have no setbacks/adjustments to be made). I still haven't had the IPR done....hope that's not too bad.