Thanks Linda. My last chemo is coming up soon. I survived it! But the oncologist is insistent that I don't go on any immunosuppressant drugs because she fears the cancer will come back. The only ones that don't fall into that category are interferons and copaxone. And I can't tolerate either. I don't know what to do. It appears the choice is cancer or MS. Quality of life v. Quantity of life (yes I had a bad cancer that often comes back). Anyhow, just have to keep plugging on.