As the man's bodies intended by the nature for continuation of a sort function

For sexual intercourse and conception carrying out man's genitals as are important, as well as female. Therefore it is necessary to know, how they are arranged also what processes in them occur.
Just as in female яичниках ripen яйцеклетки, in man's sexual glands, яичках, the man's cages named сперматозоидами collect. Besides, in them the man's sexual hormone which and performance of its sexual function by it is so necessary for an organism of the man, as well as a female sexual hormone for a monthly cycle is developed.
The first сперматозоиды are developed in яичках only after approach of a sexual maturity. In language of physicians the period of approach of a sexual maturity is called пубертатным as the period. On the average at the European teenagers the sexual maturity comes approximately in thirteen years while at girls the first менструация comes approximately in twelve years. However exact date of approach of a sexual maturity, naturally to name it is impossible. The unripe яйцеклетки are in яичниках at the girl already at the moment of its birth; сперматозоиды are formed in an organism of the boy only with approach пубертатного the period.
Сперматозоиды are formed in яичках
Man's сперматозоиды are formed in thin канальцах which in everyone яичке contains about six hundred. Канальцы incorporate with being in яичке the platen which passes in семявыносящий a channel. Both яичка are out of a belly cavity, in hanging down мошонке, they are mobile, they can be felt easily fingers. To the touch are easily defined яички and the platens differently named appendages яичка.
Formed in seed канальцах сперматозоиды the channel, which length about 45 sm go appendages яичка in семявыносящий; it goes at first as a part of seed канальца through паховый the channel to a belly cavity, then goes down in a small basin and behind a bladder incorporates with выводным a channel of seed vials. Seed vials and сперматозоиды any time on капливаются in a belly cavity. Here the so-called seed liquid is developed. This viscous albuminous liquid is a product предстательной glands, in language of physicians called простатой. Сперматозоиды are thrown up during time эякуляции when during sexual intercourse there comes the culmination, there is an emission семен­ной liquids, seed vials, предстательная же­леза and куперовы glands thus co-operate: all of them are emptied by pushes in мочеиспускательный the channel. Thanks to strong reductions of muscles which surround this channel about the basis of a man's sexual member, the seed liquid is pushed out на­ружу, i.e. in a normal case in a vagina of the woman.
Предстательная gland, or простата which is under uric пузы­рем and densely covers мочеиспускательный the channel, has about the size of a chestnut. During emission of a seed liquid, i.e. эякуляции, предстательная gland regulates a direction of a stream of a seed liquid and prevents попа­дание it in a bladder.