jenny-lee and unborn baby aroura died after refusing a blood transfusion .
the 28-year-old suffered from leukaemia but refused treatment .
over 80 per cent of treated pregnant leukaemia sufferers go into remission .
her family have spoken out to defend the mother , saying she was told she had six weeks to live and chose to give up her life for her unborn daughter .
doctors and staff have described the distressing scene after the baby died and the woman suffered a fatal stroke and multi-organ failure .