As a woman, when you walk into a room full of men, especially if they are watching sports, it is like you can feel the testosterone levels rush to meet you as you enter.
According to a study published in the journal, Proceedings of the National Academy of Sciences, men’s testosterone levels decrease significantly as they enter relationships and become fathers and this might be, because men are biologically attuned to fatherhood.
One of the many roles of testosterone in men is sperm production and sadly, reduced testosterone levels could be a contributor to infertility and more so, to secondary infertility. What is not yet known though, is if a man’s testosterone level is restored, after his children reach a certain age.
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