LauraKHi Rachel,
My daughter Julia was also diagnosed late, and we had the same experience regarding bone age. Despite treatment, her bone age advanced further in the first year. Since then, it has slowly come into line with her chronological age.
We’ve had much better growth -vs- bone age experience with both of our daughters once we switched from traditional dosing schedule to a dosing that took circadian rhythm into account. Please email me if you’d like more information.
LauraK