I am sorry to hear about your husband's diagnosis. I would recommend that you get a second opinion - either at that center or somewhere else. You want to feel very comfortable with your husband's doctors, as this is a long process and you will have lots of question. Where do you live?
52 yo female, dx 9/08, AA/hypo-MDS, subclinical PNH, ATG/CsA 12/08, partial response. Tried slow cyclosporine taper over 4+ years. Platelets fell, so back on cyclosporine. Trisomy 6 clone in 5% of cells.