Scientists warn, that the warm seat can damage to semen development as lifts a body temperature to too high level. For development of a healthy semen optimum the temperature between 35 and 36 C is considered. Even temperature minor alteration can essentially change quantity of spermatozoons. That is why testicles are out of a body which average temperature reaches to 37 C.


Scientists investigated effect hot seats on 30 healthy men-volunteers. On their bodies have placed temperatures sensitive to changes gauges and have asked to sit on various types of automobile seats within 90 minutes.


As informs magazine New Scientist, on seats without heating the average temperature of a scrotum made 36,7 C. On heated up seats at one person the temperature has risen to 39,7 C, and on the average it has turned out peer 37,3 C.


Andreas Jung from university Gissena in Germany which has headed research, has told, that similar rise in temperature can damage to semen development.


Sitting with heating - an option or a part of a standard set of the equipment at purchase of many popular automobile brands, including Honda Civic, Ford Mondeo and Nissan Qashqai. In Britain they become more and more popular.


According to representatives of concern BMW, in last year they have sold approximately 40 thousand cars with sitting heating, that is this function had been equipped every third car sold in the Great Britain.


Drivers-men and earlier warned, that long sitting at the wheel even without sitting heating can damage to their genesial functions. Carried out before research say that to the men spending in an armchair of the driver of more than three hours, it is required to more time to conceive the child with the healthy partner.


The abilities of an organism put in pawn by the nature hold genitals in a cool can not to cope with regular and long rise in temperature from a sitting heater.


At constant excess of temperature failures at level of DNA which will be wrapped by the lowered development of spermatozoons are possible. Besides the semen developed at the raised temperature, is not capable to spread of the big distances.