Have you been diagnosed with chronic fatigue to find out later it was something else?

Take her to another doctor. She shouldn't have to suffer. Urine test won't work in stools.

It could be plenty of things. Celiac, Crohn's, ulcerative colitis, food allergies, etc Does she have any other symptoms? Family history?

I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.