All organs of a human body are exposed to ageing processes, this fate and a semen does not pass. Still more recently to age recession of a man's fecundity paid not enough attention as cases were not rare, that men were capable to fertilise the wives already in old age. There is even documentary confirmed case, that the man has kept ability to a fertilization till 94 years. However, it is faster the unique phenomenon, than the standard fact. With the years man's ability to a fertilization decreases, and this fact is exposed now to dense studying.



That occurs to a man's fecundity with the years. Ageing influences quantity of the ripened cells of a semen. It has been proved, that depression of development of active cells of a semen begins already at the age of 25 years. It is bound to gradual depression of quantity of a developed hormone of Testosteron-Depotum.



After 40 years slump in production of a hormone of Testosteron-Depotum becomes especially obvious, that leads to depression of osteal and muscular mass, to loss of sexual excitability, ability depression to make ripened cells of a semen, there are complexities with an erection.



Allocate following consequences of age influence for a semen:


The lowered mobility - spermatozoons do not ripen so to get necessary mobility, to reach ootids and to fertilise it.
Efficiency depression - the unripe spermatozoons not only lose mobility, but also forces lack them to move forward and to fertilise an ootid.



Ejaculation depression - an ejaculation becomes more weak with the years, the semen is thrown out not so far as it is necessary.
The genetic background changes - with the years the risk of occurrence of a genetic mutation at semen cells considerably increases. Semen cells are formed by division.



What it is possible to make? Viagra?



Not looking at that the semen starts to undergo age changes from 25 years, on the average men keep a fecundity till 60-70 years. That and in advanced age to be in the good form, it is necessary, as you know, to conduct a healthy way of life, it is good to eat and go in for sports.