She's not been well for a few weeks. She's always tired this time of year (works ridiculous hours in the summer, and she's 66) but she's really tired and achy and nauseous and thirsty. Absolutely refusing to see a doctor but I suspect she's hypercalcaemic and I'm worried that without help she's going to make herself really ill, plus obviously she needs a diagnosis regardless. But pressuring her just makes her dig her heels in more - I think she's frightened about what could be wrong. 