Thank you for that information. I have just been diagnosed with with invasive ductal carcinoma. All 3 hormones are positive and I have worries about the anti-hormone meds because my long bones were damaged from high doses of prednisone 30 years ago as part of non-Hodgkins Lymphoma chemo. I've held my own with osteoporosis up to now and would like to keep it that way. Plus I have high cholesterol. I appreciate your comments.