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Live free video chat. Neither guys myself, I thought, as it can move independently polkletki? After all, in order to make their way from the egg to the uterus and continue to pipe must have a minimum of propulsion, fuel (energy) for its operation and navigation system to know where to go!

Answers to these and many other questions I found myself. By logical thinking and reading different books, including indecent.
Turns out I did was right, sperm really much more complicated than we think.

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He has propulsion and navigation system. And double – physical (motion to heat) and chemical (movement from acid to alkaline environment).
You, by the way, do you know the difference between a propeller from the engine?

-You think I do not know? And here and I know that the engine under the hood, and propulsion – this wheel.
-In principle correctly, if the car.

And for sperm propulsion – is the tail, and the engine – the muscles that make this tail vibrate. So, as the sperm no refueling – it receives a portion of the fuel once at birth – it is important not to spend energy ahead of time.

And as a starter to start the engine is to increase the temperature, that is exactly getting a hot environment, the nature and posted factory and warehouse sperm outside. As if in a refrigerator, for the time being.

When the sperm mature, the brain is the momentum – it’s time to fuck … fucked, ie merging sperm. Well, something like in excess of the level of urine in the bladder, I want to piss. If a man is awake, he gets hu …

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