I just realized that it's been a very long time since I have updated this site! Well, I've been done with my Invisalign treatment for so long that I felt there wasn't much to say. I realized that there are a few tidbits that I can share.
Since completing my treatment, I still wear the last Invisalign trays at night only. I started out wearing them every night for about a year. To be honest, I really can't stand the way that they feel in my mouth anymore. After that first year was over, I decided to sleep with them in every other night. Now, I am down to about 3 times a week. The trays still fit fairly well so it makes me feel confident that no shifting has occurred. I will probably continue with the 3 times a week routine for as long as the tray lasts me. Keep in mind this was my last tray of the set that I had. I never purchased the Invisalign retainer kit. I'm so glad that I didn't waste the money on it.
As for my teeth, I am still very happy with my results. I am still thrilled that I did it and the year that it took just seems like a speck in time.
Best of luck to you all on your very own Invisalign (or whatever orthodontics that you choose) Adventure!