If I had a redo.... I would take the maint. chemo. My wife seen some shrinkage of tumor and lung mets w/12 rnds of Folfox+Avastin. She then had a 2.5 month chemo break, we enjoyed the summer went to OBX, NC for vaca. Last weeks CT scan revealed progression in Colon/Mets. All shrinkage was evaporated...