Thank you to everyone for taking the time to read my post & for the information you gave in your replies. I had an appointment today at the Respiratory Medicine Clinic. My lung function results were about the same as they were in April, so I suppose that's good news?? They had forgotten to order a chest X Ray for me! I did have one eventually, but I would have liked the results today. Instead I have got to wait for a letter to come! It's like being back in the dark ages, before the internet & emails! Joking aside, it doesn't exactly give me confidence in the department.