Welcome Dave to this forum I am a caregiver and my husband has been done with treatment since September I do not post much but I read everything on this site daily and it helps me get through the day. I wish you luck on your treatments and have to say that this is the place to come with your questions as time goes on. It is wonderful that this site exists because sometimes you need to vent and sometimes it is hard to understand what the meaning of everything is a doctor tells you and these survivors has helped me every step of the way by just reading the things that is going on with there treatments. Our prayers are with you and your family.