We take our bodies for granted. Starting from every breath that we take to gulping down that glass of water or moving around through the day for that matter--everything happens so effortlessly that we forget that all these seemingly simple actions are the result of a very complex set of physiological functions. Take for example the way sperm works. The production of sperm involves male reproductive hormone testosterone and various glands while innumerable factors regulate their count and motility (capacity to swim). Sperm count below 15 million is considered to be low while a good average ranges around 30 million.