So, I am on tray 50 and happy with my results so far.Today, I had new X-rays taken (they are sending it to invisalign) and I am getting some more aligners in a couple of weeks. Until then, my ortho has asked me to wear the current aligners but only during night time (almost like a retainer). I see why he asked me to do this but just wondering if this has happened to any one else? With acceledent, I am used to changing aligners every 5 days. Now, I will be wearing the current aligners only at night for two weeks! Although I enjoy the freedom to eat whatever, I feel very weird. The aligners are not very tight. And I have to wear these for two weeks. My tooth wouldn't move back. Would it? I may be paranoid but just thought would check in with others.