Im on tray three of 19 on top and 8 on the bottom. I have had slight discomfort on the first day of each new tray mabe only for and hour or so.
ive never had any problems, taken the trays in or out, no difficulty at all
Is this normal ? ?
I just think at the moment this is going to easy, does anyone agree ?
Also when can you notice a difference in your teeth, I think I can see one already and everyone else says they can to but im sure they would just agree with me in any way

Sorry one more question, I think my teeth may be looking slightly discolured also, has anyone noticed this and im brushing my teeth, god knows how many times a day !
Any replys would be helpful !