My dad has just finished his last dose of chemo for prostate cancer. It has become ineffective. He has new lesions which have turned out to be kidney cancer. He will be started tomorrow on an infusion to boost his immune system to fight the cancers. He is needing to get blood every 3 weeks or so because his hemoglobin drops. Dr. says the prostate cancer moves into the bone marrow and replaces it. He has been fighting this for over four years. I'm feeling the end is near, but I don't know. He is not hungry, lost 20 pounds in three months. Has anyone else had experience this end stage??