The secret of sperm motility in

Scientists at the University ofCalifornia, USA, revealed the mechanism by which sperm are starting to move quickly after yaytsekletkata.Dalzhi closer to the small pores on the surface of sperm that allows it to change the level of internal pH , reports Science News. As a result of these changes in pH of the sperm tail they began to actively move.

It is a mistake to think that sperm begin to rapidly "run" to the goal immediately after the moment of ejaculation.Resources sperm are limited so that they remain less mobile until the egg is not felt. To increase the  pH it  and become more alkaline, the sperm must be thrown protons. This requires special pores on the surface of sperm, which are called  Hv1 proton channels.

According to scientists, the concentration of protons in sperm cells within a thousand times higher than outside. Pore through which the protons go, open exposed to the substance anandamide - its concentration increases particularly near the egg. 
Anandamide  is a kind of  endocannabinoids - a natural substance that can affect neurons. But according to scientists cannabinoids in marijuana can mimic the effects of anandamide. This finding may explain why smoking marijuana is associated with reproductive function in men. Probably cannabis activates sperm in an early stage and it"limited energy"  and to reach the egg.

People with healthy sperm live longer than others. The analysis showed that as the greater the concentration of spermatozoa in semen, the greater  life expectancy for men. In addition to writing here may be added that if the sperm is more mobile and has the right shape man will live longer .

Incidentally, daily sex improves the quality of male sperm and increase the chances of conception. Daily ejaculation for seven days, reducing the number of anomalies in the structure of DNA in sperm from  34 to 26%. Although frequent intercourse reduces the amount of sperm "sperm"for most men is not a problem, since sperm become more mobile.