I am just starting month 2 of my Ibrance treatment. I am also on Faslodex and get a monthly shot for my bones. The first month my white blood count went dangerously low. My doctor advised me to stay away from crowds, sick people, etc. I went on "house arrest" for one week till my "rest" week from Ibrance. Instead, after my rest week, my neutrophils went DOWN instead of UP! So frustrating. Is this common every month? Or will things stabilize out. I am on 125 mg of Ibrance. Doctor has not yet suggested a shot to "boost" up the WBC. Anyone have any insight to whether this is too new to make judgements of the medication?