I'm in Scarlett O'Hara mode. I had a serum cortisol test last week at 4 pm. It was 16. That's too high, but nothing is definitive at 4:00. The good news is the doctor who ordered the test knew it wouldn't prove or disprove Cushing's, but said if it was really high or low we'd know to check further. Honestly, I doubt that 16 will concern her. I wish it didn't concern me. But the stress I am constantly under lately might have something to do with it, too. I will think about it tomorrow - if I have to. Right now I feel ok (most days) and can live with it.