In the first Invisalign consultation, you should expect that your orthodontist examines your specific dental needs and goals, and discusses your potential treatment options. While often a great option, Invisalign cannot be used in every situation, particularly those requiring the resolution of more complex orthodontic issues. If you and your doctor come to the conclusion that Invisalign is a good choice for you, then your orthodontist will develop your individual treatment plan and explain the expected duration of your Invisalign treatment.