Is it okay to wear Invisalign for 14-15 hours per day and wear each aligner for 3 weeks instead of 2?

I would suggest making an appointment with your orthodontist asap.  They can evaluate your teeth to let you know which tray to most appropriately go back to.  The reason your teeth hurt when you put this invisalign tray in is because your teeth have shifted from not wearing the aligner...

Invisalign has two types of attachments standard and optimized. With an optimized attachment the forces are being placed at specific points on the attachment and not the entire thing. Therefore, the tray will not touch the attachment all the way around and there will be a gap. So, yes this is...

If a bite is "off" or imbalanced, then the roots can shorten.  If TOO short, they can become loose and come out.  Many people have "shorter than normal" roots with no problems, but you should be analyzed by a dentist that understands bite issues.  Steve Hill is nearby and VERY...

We usually recommend to change trays every 2 weeks, and sometimes longer for certain types of movement and certain patients.  Everyone's teeth move different, some people can get away with changing trays faster then others.  As I have never seen you clinically, I would follow your...

Along with all other services (including braces), cost will vary from provider to provider.  My recommendation would be to choose the orthodontist you feel most comfortable with, regardless of price, as they will be creating your treatment plan and clincheck.  Remember, Invisalign is...

Hello, you can definitely change your Invisalign treatment plan as part of a mid course correction at no additional cost. Looking at your facial profile I would suggest that your lower teeth are in a reasonable position and that moving your top teeth back would help your appearance. Correcting...