An intricate body organ used for urination, gender, and you may reproduction

The penis is actually an elaborate external organ in the people always pee and intercourse and you can reproduction. They consists of several parts, like the axle, direct, and foreskin.

This short article refers to the brand new structure and function of your penis, as well as issues that can affect the big event otherwise appearance of your cock in the delivery or afterwards in daily life.


Your penis is at the leading of your muscles during the the base of the brand new hips. This new scrotum, containing this new testicles, lays near the penis.

  • Glans: The fresh glans , or head of one’s penis, is the painful and sensitive framework at the end of the brand new corpus (shaft).
  • Urethra: The new urethra was a tube inside knob you to definitely works out of the brand new bladder to the head of penis. It’s used in urination. Additionally, it crosses through the prostate gland, where a hole, called the ejaculatory duct, gets cum and you can water that comprise semen.
  • Meatus: The fresh meatus is the opening on idea of one’s glans whereby urine otherwise semen exits the human body.
  • Prepuce: The new prepuce , or foreskin, are a free fold regarding skin that covers your face from your penis. Eliminating new foreskin is called circumcision.
  • Corpus cavernosa: The new corpus cavernosa are two articles regarding spongy tissues that run across the indoor shaft of one’s dick. Whenever full of blood, the fresh frameworks stiffen, causing a hardon.
  • Corpus spongiosum: The corpus spongiosum ‘s the 3rd column away from tissues one inhibits brand new urethra from closing while in the an erection.

Your penis is actually well supplied by blood vessels. The new axle, which contains the fresh urethra and you can about three articles away from erectile tissue, try wrapped in a band away from connective structure called the fascia and covered with surface. The bottom of your penis is backed by conjunctive tissues, called suspensory ligaments, one to keep the penis nearby the pelvic bone.

There’s an extensive adaptation when you look at the cock proportions, and average delicate (“soft”) period of a penis are step 3.5 ins. The average duration of an upright manhood is 6 ins, having the common width of 5 inches.


An important properties of your own knob is actually urinary and you may intimate. The newest sexual aim of the penis can be defined as a few stages: erection and you may ejaculation.


Urination is the discharge of pee about muscles. This happens when pee seats about bladder from urethra on the meatus. Brand new pee was pushed out from the looks of the contraction of the detrusor muscle tissue about wall of your kidney.

Within knob together with bladder is the additional sphincter strength, that is controlled to hang within the or discharge pee.


A hardon ‘s the stiffening of your penis because of sexual pleasure and you will/or real pleasure. It is also regular to have erection quality to happen during sleep and you can abreast of awakening. An erection is when there is certainly an elevated blood circulation into the corpus cavernosa and corpus spongiosum.

Through the a hardon, blood vessels providing the erectile frameworks have a tendency to dilate (widen), causing the knob in order to engorge (fill) having blood. The latest engorgement compresses the veins by which bloodstream constantly exits the new cock. It “traps” the new bloodstream and helps endure the fresh erection.


Ejaculation ‘s the launch of semen in the looks. It’s always accompanied by an intimate response entitled a climax.

  • First, a tube called the vas deferens contracts, propelling sperm regarding testicles with the ejaculatory duct.
  • At the same time, the latest prostate gland and you may seminal vesicles package, including fluids that comprise all the level of semen.
  • At the same time, fast contraction regarding muscles toward the base of your own dick, entitled periurethral system, move semen out from the manhood.