I am confused. My daughter, who will be 4 in a month, just had her first bone age x-ray done a week ago and we got the results. The bone age is 2. I suppose this is good since she is so tiny? (only weighs 23 lbs) Her current dosage of Cortef is 2.5 in the, 2.5 pm, and 2.5 at bed time. (Was 5.0 at bed time until last week when he decreased to 2.5) Does this make any sense to anyone? I thought that the x-ray results usually showed an older age than the childs biological age?