An hypotheses came up to me today and I want to see if it holds up. I need your help for that (at the end I'll tell you what my hypotheses was, and hopefully we can see if this hypotheses looks good or not). What I need is from everyone who ever been tested for Testosterone, Estrogen, Progesterone and Cortisol to write the results of all of those tests of his (unless it's too many, and then just use the ones you'd like), along side with the reference values in each test, and tell us how severe his ME/CFS is in his opinion. It would be best if you will rate the severity of the illness that you remember you had when the blood for the test was drawn, but if not just tell us how severe is your illness in general. Let's use the following terms: 1. Mild. 2. Mild-Moderate. 3. Moderate. 4. Moderate-Severe. 5. Severe. If you've a XMRV test result/s - it would be helpful if you'll share it with us. Choose the level of severity according to what you think is correct - I don't want to get into formal scales here, it's just in order to see if it's the right direction.