How rapidly do men's testosterone levels decline?

Generally speaking, there is a reduction in blood levels of total testosterone at a rate of about 1 percent per year after the age of 30 years. In fact, some researchers have used the term “andropause” (“andro” meaning male) to describe the slow loss of testosterone over decades. Unlike female menopause, which results from the rapid loss of estrogen over several years, andropause is a gradual process.

Also dissimilarly, when men lose weight their testosterone levels generally increase, and when women lose weight their levels of estrogen slightly decrease. Seems odd, but it is true!

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.