Another day, no biopsy. Don't know why, I asked but no-one available to speak to at that time. Mum not well again today, has been feeling dizzy all day, and she's developed a cough. She had a mixture of emotions this evening, tearful, frustrated, anger the lot. Upset, saying she can't cope with continually feeling ill. Frustrated at not being able to rub some body cream on her legs herself. Then anger, I can't even remember…