I count from the day I was diagnosed. Made sense to me since that is when it was confirmed..but some of the ladies here do it from treatment or biopsy, etc. I don't think there is any set rule. Whatever you do, I hope you just keep on counting and counting and counting.... =)
It's only when we truly know and understand that we have a limited time on earth -- and that we have no way of knowing when our time is up, we will then begin to live each day to the fullest, as if it was the only one we had.
Elisabeth Kubler Ross