I was diagnosed in April with MDS, I have been on Vidaza since June, each cycle is 28 days, 2 days on a Thursday/Friday and then everyday the next week, I am also getting a clinical trial chemo twice a month, I am now on my 5th cycle, some numbers are better, I will be 75 in a few days and have chosen not to do a bone marrow transplant, the last bone marrow biopsy showed improvement. If I can keep the quality of life I have now, I will continue with the vidaza as long as possible. I know it is not a cure but giving me time. Everyone must make the right decisions for their own health and with the Dr’s imput as well. good luck.