Oh, I did find out a couple of important things today. I cannot take neupogen if my WBC's drop, they will just dose reduce as neupogen is not allowed in this study. Also, if my hemoglobin drops (has to be 8.5 or less) and I get into the Epo arm, they may still dose reduce if it doesn't go up with the Epo. Other way round too, if I am in dose reduce arm, and hemoglobin doesn't come back up from 8.5, they could give me Epo on top of it. And one last thing was the actual Epo shot.