Could every sperm in one ejaculation create a baby?

No, with normal conception there is not one single sperm cell that fertilizes the egg. There is a protective layer around the egg that is broken if by the enzyme reaction in the head of a sperm cell. read more

No, with normal conception there is not one single sperm cell that fertilizes the egg. There is a protective layer around the egg that is broken if by the enzyme reaction in the head of a sperm cell. So, for this layer to disapear many other sperm cells before the winning one had to die before him/her. read more

Each one measures about 0.002 inch from head to tail, or about 50 micrometers. Of course, what sperm lack in size they more than make up in sheer numbers. If a guy could coax all the sperm in one ejaculate to line up end to end, they'd stretch six miles. read more

In fact, the average male will produce roughly 525 billion sperm cells over a lifetime and shed at least one billion of them per month. A healthy adult male can release between 40 million and 1.2 billion sperm cells in a single ejaculation. read more