Too much of a gap made with IPR? When can I expect it to close? (photos)

IPR is commonly done in orthdontics to help get the upper and lower teeth fitting together better.  Closing the space after IPR can take several months, and it depends on how the Invisalign case was set up.  Continue wearing your aligners and you will see changes take place, but remember that it takes time to move teeth through bone.  Unfortunately it is a lot like watching the grass grow, particularly when you want to see something like your gap go away as soon as possible.  Hang in there and it will look better.  

How soon the space closes will depend on how the teeth movement was designed initially. Normally you can notice space closing after several weeks. It may not completely close but it will become less noticeable.