The penis is the male sexual behavior and urine, semen from the outside genital mutilation. Includes erection and ejaculation organizations and a total of voiding the pathway - urethra.
Adult penis sizes, the general state of relaxation that the smaller the penis, after the erection of its larger growth rate, while the larger penile erection after the smaller growth rate, thus relaxation under the penis size seems larger difference, After the erection of the difference is not large.
The back of the penis to the penis root, the central body for the cylindrical penis, the former head of the penis to the penis head for the front-end urethral mouth.
In real terms by the two penis penis and a corpus spongiosum formed.
2 penis tied in the dorsal penile, Jianhou the tunica albuginea wrapping, tunica albuginea in the middle lane at a comb in the diaphragm, the sponge can be about communication. In the penis penis around the roots were attached to a cavernous feet above the pubic.
Penis is composed of many interwoven into the network formed by sinus-gap, and direct the same artery and vein, is the erectile function of organizations.
Sunday, 7 September 2008
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