I doubt my family doctor even includes this on my yearly blood test, is test level something normally measured?
This seems like something I'd need to ask for or see a specialist about. I often feel more tired and run down than I used to and also more cranky/angry. Is that just life and the pressures of middle age? Is it andropause? But I am in good shape, lean, work out, good libido (except when tired from work). It's just a lot harder than it used to be to keep the fire burning.