Invisalign Refinement. is my Second Go,

Mid course corrections or refinements are a part of the process.  Never say never, refinements are not certain, you may not need them, but don't worry that something is wrong if you do.

I always tell my patients that there will most likely be a few more aligners after the first phase (which is refinement) This is Normal. I find that most people are relieved to hear that because they have somewhat of a guarantee that their teeth will straighten to their satisfaction (assumming they are compliant). I would say about 80% of my cases do requitre at least one phase of refinement.

Invisalign is a system that predicts how your teeth will move through the clincheck software and clinical research. But no everyone fits the average, and there are many other factors (patient compliance, density of bone, etc) that will influence tooth movement. Thus, refinement is a tool for your doctor, if needed,as a way of detailing your result to make sure that your treatment is a success.