During the first 100 days after transplantation, blood (about 6 teaspoons) will be drawn for routine tests. Blood (about 20-30 teaspoons) will also be drawn daily while you are in the hospital to check the effect of the transplant. You will receive transfusions of blood and platelets as needed. You will have a bone marrow biopsy/aspirate and/or chest x-ray if your doctor thinks it is necessary.