Thanks for your reply and your kind thoughts. I don't have grandchildren yet, but I do have a husband and 29 year old son I want to be around for. I don't have any bone conditions yet, but I have some family history of osteoporosis. I was offered radiation but I declined that. I didn't like the idea of it, and I read online that radiation for my type of cancer didn't yield any advantage for women over 70, which I am. My oncologist agreed with my decision on radiation. However, I need to talk to him about what alternatives there might be to AI, if any. Good luck to you.