My GD claims it does not change bone structure..  But as T goes too low, you must have enough E to keep bone density up.  I wonder Steve, if you are stuck at the cross roads and therefore maybe loosing bone structure?

Another thing that my GD warned me about was the fact of some height loss, hands and feet due to the fact that connective tissue and cartilage soften and sometimes shrink.  So, maybe it has more to do with bone structure as anything else?