I feel I'm at the end of the roads here now. I have done all I can. These are my Cortisol Results over the last year:
May 2015 649
Feb 2015 652
Aug 2014 648
Range (175 – 600)
My GP spoke to the endo who said there was a screening test they could do at the surgery and for me to phone him but when I spoke to GP he told me the endo didn't think there was a need for the screening test because of the levels of my Cortisol eg he didn't seem to think they were problematic.
The test would have involved taking a steroid and having blood tested early in the morning. When I asked about side effects of steroid GP said I may stay awake all night and as he didn't think the test was necessary, I declined.