Interestingly, an average healthy male can release between 40 million and 1.2 billion sperm cells in a single ejaculation. On the other hand, women who are on average born with 2 million egg follicles (or where eggs are produced – one per follicle), have only 450 left by the time of puberty. Of the millions – and sometimes billions – of sperms released by a man, only one reaches the handful of eggs that a woman produces. A man produces... Read more