Sperm
Numerical games
During every minute in an organism of the man 50 000 sperms are developed
Within each hour of egg develop 3 000 000 sperms.
Within each day - 72 000 000 sperms.
These are the average data: you can add or take away some millions from norm of day development. This surprising process in a combination to improbable productivity begins in puberty and proceeds to the death. Compare it to maturing within 28 days, that is once a month in an organism of the woman (and that till the climacteric period).
However thanks to the sizes of sperm the quantity of allocated sperm at all so is great. If to gather all sperm, thanks to which there was a conception of living ever living and recent people all ever, they would suffice only on filling a thimble. Made by the man during the day sperms, gathered, would not differ from a grain of sand. Naturally, them it is not visible to the naked eye, and to study their structure it is possible only by means of an electronic microscope.