I've lost a lot of drive and power in the last couple weeks, I think due to being a little overreached for a little too long. I was planning on getting a blood test to measure some basics, plus cortisol and testosterone. I was wondering if people knew of baseline values for especially the later two figures that would indicate that there has been too much stress on the system. I've never had to do this before so excuse any kind of ignorance on my part. Thanks for the help.