Hi, my mum was diagnosed with stage 4 lung cancer last year and has had 3 rounds of chemo but nothing in the past 8 months and now the cancer is spreading. Last Information we received was 3 weeks ago saying one more chemo with 10% success rate might be an option but no really advised. We have heard nothing since and my mum is slowly getting worse with falls and more pain. I feel at a loss of what to do or is this to be expected? Doctors can't do anything more so she is just left now to see what happens? How do we know if it's spreading or at what rate or any other options that we may have? I would appreciate any advice or knowledge or thoughts x x