Is it true chemo treatment in PCa is more of a quality of life measure as opposed to adding length of life? I've read (or heard) it may add 2-1/2 months, is this true? How does chemo add to quality of life with the side effects? Is there anyone here that has refused chemo willing to share their experience? Sorry for all the questions, this is on my mind. We've not had experience with Chemo. He's still on zytiga, had to dump Lupron due to cardiac effects, but we know he will need to get back on something at his onco visit next week. Any thoughts or experiences appreciated. Thank you.