Or another thought, puberty/hrt isn't a constant slew of changes one after the next. Sometimes things go dormant and start up again randomly. I wish that was understood better. Also just cause you're not actually seeing changes doesn't mean changes aren't happening, a lot of it happens subtle like fat redistribution. To really see the changes, you have to meticulously take your measurements every month or so, take various pictures and record your data. Imo 5-6 years is enough time to say that most of the immediate changes have finalized, thats only if you've been on hrt consistently without stopping and its been a good regimen for yourself.