I had a bone density scan yesterday and as much as I can make out from the scan, looks like my results have slipped back a bit from 12 months ago. That is my main concern with Arimidex as I also had some osteopenia in my left hip which I had managed to turn around a little before breast cancer hit. I'll be visiting my GP shortly to see whether I need to consider Prolia (or similar) at this stage. Good news @Romla that your GP feels Prolia shouldn't have too many side effects. I have a lot of years ahead of me and can't afford to have my bone density slip back by a couple of percent a year!