The Male Reproductive System

The organs of the manly reproductive order are especialized for the subjoined discharges: To conclusion, hold and ecstasy sperm (the manly reproductive cells) and protective fluent (semen) To dismiss sperm among the femanly reproductive credit To conclusion and conceal manly sex hormones The manly reproductive resolution includes inside and visible organizations. What are the visible reproductive organizations? Most of the manly reproductive order is located delayout of the man’s matter. The visible organizations of the manly reproductive order are the penis, the scrotum and the testicles. PenisThe penis is the manly organ for sexual intercommunication. It has three parts: the fount, which tiees to the embankment of the abdomen; the matter, or shaft; and the glans, which is the cone-shaped end of the penis. The glans, which to-boot is designated the chief of the penis, is familiar delay a detached lamina of bark designated foreskin. (This bark is rarely removed in a arrangement designated circumcision. ) The hole of the urethra, the tube that ecstasys semen and urine, is at the tip of the glans penis. The penis to-boot contains a estimate of impressible resolution endings. The matter of the penis is cylindrical in outline and consists of three inside chambers.These chambers are made up of especial, sponge-like instituteile texture. This texture contains thousands of wide spaces that content delay rank when the man is sexually aroused. As the penis contents delay rank, it becomes unswerving and institute, which suffers for insight during sexual intercommunication. The bark of the penis is detached and alterpowerful to compose changes in penis greatness during an instituteion. Semen, which contains sperm, is expelled (ejaculated) through the end of the penis when the man reaches sexual ian (orgasm). When the penis is institute, the progress of urine is blocked from the urethra, suffering singly semen to be jaculated at orgasm. Scrotum The scrotum is the detached pouch-like sac of bark that hangs behind the penis. It contains the testicles (to-boot designated testes), as well-mannered-behaved-behaved as sundry resolutions and rank vessels. The scrotum has a protective discharge and acts as a region moderate order for the testes. For natural sperm bud, the testes must be at a air partially shyer than the matter air. Especial muscles in the embankment of the scrotum suffer it to concredit and unstring, melting the testicles closer to the matter for heat and guard or farther far from the matter to shy the air. Testicles (testes)The testes are oval organs about the greatness of wide olives that lie in the scrotum, unendangered at either end by a organization designated the spermatic direction. Most men keep two testes. The testes are imperative for making testosterone, the first manly sex hormone, and for generating sperm. Among the testes are waving concretiones of tubes designated seminiferous tubules. These tubules are imperative for unresisting the sperm cells through a arrangement designated spermatogenesis. Epididymis The epididymis is a desire, waving tube that rests on the backside of each testicle. It discharges in the ecstasy and storage of the sperm cells that are conclusiond in the testes.It to-boot is the job of the epididymis to bear the sperm to manliness, gone the sperm that escape from the testes are crude and unpowerful of fertilization. During sexual arousal, agreeions hardness the sperm into the vas deferens. What are the inside reproductive organs? The inside organs of the manly reproductive order, to-boot designated ally organs, include the subjoined: Vas deferens — The vas deferens is a desire, strong tube that travels from the epididymis into the pelvic hollow, to proportioned behind the bladder. The vas deferens ecstasys developed sperm to the urethra in making-ready for cry.Ejaculatory ducts — These are formed by the disincorporate of the vas deferens and the seminal vesicles. The ejaculatory ducts leisure into the urethra. Urethra — The urethra is the tube that carries urine from the bladder to delayout of the matter. In manlys, it has the affixed discharge of expelling (ejaculating) semen when the man reaches orgasm. When the penis is institute during sex, the progress of urine is blocked from the urethra, suffering singly semen to be tossd at orgasm. Seminal vesicles — The seminal vesicles are sac-like pouches that tie to the vas deferens nigh the mean of the bladder.The seminal vesicles conclusion a sugar-rich fluent (fructose) that provides sperm delay a fount of distillation and aids delay the sperms’ motility (power to stir). The fluent of the seminal vesicles frames up most of the bulk of a man’s ejaculatory fluent, or toss. Prostate gland — The prostate gland is a walnut-sized organization that is located underneath the urinary bladder in face of the rectum. The prostate gland contributes affixed fluent to the toss. Prostate fluents to-boot aid to foster the sperm. The urethra, which carries the toss to be expelled during orgasm, runs through the character of the prostate gland.Bulbourethral glands — The bulbourethral glands, or Cowper’s glands, are pea-sized organizations located on the sides of the urethra proportioned underneath the prostate gland. These glands conclusion a free, glassy fluent that empties promptly into the urethra. This fluent serves to ease the urethra and to counterbalance any acidity that may be give due to residual drops of urine in the urethra. How does the manly reproductive order discharge? The all manly reproductive order is relative on hormones, which are chemicals that aggravate or govern the apparition of cells or organs. The first hormones confused in the dischargeing of the manly reproductive order are follicle-stimulating hormone (FSH), luteinizing hormone (LH) and testosterone. FSH and LH are conclusiond by the pituitary gland located at the mean of the brain. FSH is essential for sperm product (spermatogenesis), and LH aggravates the product of testosterone, which is essential to abide the arrangement of spermatogenesis. Testosterone to-boot is weighty in the bud of manly characteristics, including muscle concretion and force, fat division, plague concretion and sex solicit. Does a man go through menopause?Menopause is a account used to depict the end of a woman's natural menstrual discharge. Femanly menopause is characterized by changes in hormone product. The testes, unequally the ovaries, do not facilitate the power to frame hormones. If a man is robust, he may be powerful to frame sperm well-mannered-behaved-behaved into his 80s or desireer. On the other operative, crafty changes in the discharge of the testes may betide as present as 45 to 50 years of age, and more dramatically behind the age of 70. For sundry men, hormone product may accrue natural into old age, suitableness others may keep sunk hormone product prior on, rarely as a conclusion of an indisposition, such as diabetes.Whether dry-rot testicular discharge contributes to such symptoms as harass, impairment, dejection or incapacity repeatedly accrues scrutinyable. Can "manly menopause" be treated? If testosterone levels are low, hormone redemption therapy may aid succor symptoms, such as the waste of curiosity-behalf in sex, dejection and harass. However, replacing manly hormones can worsen prostate cancer and, peradventure, atherosclerosis (hardening of the arteries). A man should hold a full tangible examination and laboratory tests should be effected starting hormone redemption therapy. How sundry middle-aged men get favor from such therapy accrues an unconcealed scrutiny.