I know there are different forms of this.. My nephew is 11 and has a very severe kind. He has been in a wheelchair since he was 6 and over the last few years has very little power in his upper limbs! He is on meds, but all the medication in the world wont prolonge his life.. He has a life expectancy of about 17 years..
He was diagnosed at 2 years. It is one of the most horrible illnesses ive ever known, maybe thats becuase its so personal to me, but in his case he is a perfect able minded person and to see his body deteriorate when his mind is perfect is the saddest think in the world..
I wish you all the very best with your test results xxx