What you said was very interesting. I've been on anastrozole for almost 2 years now and just had another biopsy in June which came out ok. I saw my oncologist this morning and told him about all of my bone pain and fatigue. He talked about going off for a while and then going back on. I wondered if it really prevented recurrence but you've answered that for me. Was your ovarian cyst benign? I do occassionally have some discomfort in the pelvic region but just tend to ignore it. What were your symptoms. Can you tell me where you found out that there is a connection between the anastrozole and ovarian cysts? Thanks alot for your information.