I am on leterazole and had a hysterectomy many years ago, On my pathology results at diagnosis it states estrogen 95% of cells positive progesterone 1%. I was started on the AI when I finished chemo even though I am still having Hercepton every 3 weeks. I was surprised at the high reading considering my age. It will be interesting when I'm finished, one treatment to go, what drug I can blame for my aches and pains. I'm only slightly overweight and my job that I had to retire from was very physical so I did get plenty of exercise. Probably need to get back into it now, unfortunately where I live do not have the Encore or Exmed programs.