Hi all, wondered if anyone has had similar. I've been on tamoxifen for nearly three years now after diagnosed with breast cancer. I had a lumpectomy and then radiotherapy...no chemo. My periods have continued throughout...completely regular 28 day cycle and very light...probably TMI but not v er bloody, looked more like coffee grounds. Lasting two days. But this time round I came on at exactly the normal time...but eight days on it is still going and very fresh, very red blood. I'm.47 so part of me thinks might just be weird period menopausal shenanigans. But is this something that can just happen or worth getting checked out? Any thoughts v much appreciated