Hope you are starting to feel better. Periods - well!!!! I was as regular as anything until I started on Tamoxifen (aged 50.5) then things just stopped. I had break-through bleeding occasionaly and had to have d&c's each time. I even got a "period" on our honeymoon which was 9 months after starting tamoxifen. (a baby at 51 oh no!!!) Have not had anything for a while now but at last hormone count there was still no menopause in sight. My poor old mum went through menopause after age 56!!!!! I turn 55 on Thursday so I hope that's it for me for periods. Because of your age I'm sure yours will come back after your treatment is finished. XLeonie