Sister Update: Terrible news. They found a few leukemia cells again, so they are changing her medicine, to see if her cells can kill them. Given she's trying to get used to the new marrow. We will know in 3 weeks when they check, I will keep you all posted. Shes being closely watched to see how her new marrow fairs against these new Leukemia cells, If all is good they can kill them. If not, I don't know what happens next, as this isnt very common, they will tell us when the time comes.