Hi, This is the first time I've posted anything on here and I'm not quite sure what to do or how to do it. My husband was diagnosed with oesophageal cancer, and also liver cancer, last Novemeber and has had chemo for that. It seemed quite sucessful and he has had a fairly good quality of life for a good few months. However during the last 4 weeks or so he has taken a turn for the worse and I don't know if it's…