Well I guess it was good that I read the replies before saying what I had to say about this.. I was told by "THE" MG specialist that MG was not genetic. That it did not "run" in families. I was actullay very surprised by the replies here but than again I was DXed 19 years ago and I am sure much has been learned since then. I will be checking out the link in Annies reply. Good post as I myself learned something from it.