Genitals (for men) are divided into external and internal.To include an external scrotum and penis, and to internal - that is hidden from the eye - the testes, epididymis, spermatic cord and tubercle, cancer (bulbar, urethral and prostate) and seminal vesicles.The structure of the male organs is subject to their main function - procreation and the transfer of genetic information partner.
At all times the most attention was paid to the penis.Other organs undeservedly forgotten and remembered only in the case of an illness, but a symbol of masculinity - Member - definitely became a subject of interest of both male and female half of society.Even the ancients worshiped the penis, as a god, but still carried with him all kinds of rituals.A member on the stone deprived of innocence ...
structure member has long been inaccessible to the understanding.For example, the ancients believed that during an erection, he is filled with air - now these guesses completely debunked.Only with the development of an
The penis is made up of a body, a head, and the mouth of the foreskin of the urethra.The length of the body member - from six to ten centimeters at rest and girth - about six centimeters.Head of the penis is hidden under the foreskin, which protects it against mechanical damage.At the end of the head is the mouth of the urethra, which is released from the sperm and urine.In such parts, you can visually divide the penis.The internal structure of a member of the much more difficult.The whole body of the penis is composed of cavernous bodies.During an erection in the corpora cavernosa increases blood pressure, which is especially strong in the voltage may become equal to the total blood pressure.According to the structure of the body remind cylinders surrounded by a protein coat, which are on either side of the penis.Their ends abut and are attached to the pubic bone, thus forming the root.Between bodies passes the urethra, through which urine is transported to the outside and out through the orifice (hole in the head of the penis).The structure of the member so arranged that the sperm and urine normally never mix - is responsible for this special bump that swell during sexual intercourse and the like presses the urethra.
in the scrotum, the inner wall divided into two parts, are the testes and spermatic cord.The testes are responsible for the main functions - the production of sperm and androgens.A feature of the testes is that their temperature does not correspond to the general body temperature - in the testes it two degrees lower.Such a "cooling effect" specifically ensures the safety of sperm.
epididymis - a special organs, which are regulated by androgens.They are responsible for the full cycle of sperm, which lasts for two weeks - it was during this time that the sperm reach maturity, at which they are able to fertilize the female germ cells.In order for the sperm to the egg had been communicated, they are mixed with the secret of the spermatic cord, rich in nutrients.In this liquid sperm find the energy and support their metabolism, as well as contribute to their movement.It provides all of this activity the blood supply.Arteries and veins that nourish the egg enclosed in spermatic cord.
Another important body - the prostate gland.It is responsible for the volume of ejaculate, enhancing it for the liquefaction of semen, sperm resistance to infection and should not adhesion.
structure member may be deviations from the norm.Upon detection of the pathology is necessary as soon as possible to see a doctor, to save future sexual and reproductive males.