@sparklegram I've been on the exemestane for about a month now. Still having some bone pain, but not severe and all over like with the other two AIs. Have a few hot flashes, but nothing like when I had surgical menopause. I do take my pill at night time so that may help alleviate some of the hot flashes, possibly going on while I'm sleeping because I will wake up with sweats. I do get insomnia..go to sleep and wake up 1-2 hours later and can't sleep. I keep my Nook near me so when I can't sleep, I just read for 1 or 2 hours and then fall back to sleep. The fatigue from all three is rough, but I'm dealing better with it from walking and therapeutic water exercise. For me, after trying out all 3 aromatiase inhibitors, the exemestane seems to be tolerable.