February - Invisialign with Yertle

Tray 4 of Invisalign and I'm now graduated from novice to normalized wearer. The first 3 trays were easy affairs but T4 is upping up the ante with a determined fit to move the teeth. Some of those teeth I didn't think had any business moving at all but there they go. The first few hours were a stuttering, spitting annoyance (funny to the dental staff) and now it's starting to normalize.