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THE COMPLETE BOOK OF PENIS: The Effective Guide to Penis From Size to Function and Everything in Between
Th humn penis is n xtrnl male ntrmttnt rgn that ddtnll serves th urnl dut. Th mn parts are th root (rdx) the bd (ru) and the thlum f the n nludng th hft skin nd th foreskin (prepuce) vrng th gln n. Th bd f th penis made up of thr columns f tu: tw rr cavernosa on th drl d nd ru ngum btwn them n the vntrl d. The humn ml urthr passes thrugh th rtt gland, whr it is joined by the jultr dut, nd then thrugh the penis. The urthr traverses th ru spongiosum, nd t nng, the mtu (/mt/), l n th t f the glans penis. It is a passage bth fr urntn nd jultn f semen. Most of th n dvl frm th same mbrn tu d th ltr in fml. Th skin around th n nd th urthr m frm th same mbrn tu frm which dvl th lb mnr n females. An erection th tffnng nd rising f th n, whh occurs durng sexual arousal. Erections n l ur n non-sexual tutn spontaneous nn-xul erections fruntl ur durng dln and during sleep. In its fld (unrt) state, th hft of th n h the fl f a dense ng encased n vr smooth eyelid-type kn. Th glans f the n, n unrumd males, covered b the frkn. In its full rt (hrd) state, th shaft of the penis rigid, wth th kn tghtl trthd. Th gln f th erect penis h the fl f a rw mushroom. An rt n m b trght r urvd nd m nt t n upward angle, a dwnwrd angle, r trght ahead. A f 2015, th bt research n n z nludd tht the average erect humn n is 13.12 cm (5.17 nh) lng nd has a rumfrn of 11.66 m (4.59 inches). Neither age nr size of th fld penis urtl predicts rtl length. Th mt mmn frm f alterations f th penis are rumn and rng. Crumn is th rmvl of rt r ll f th foreskin fr vru ulturl, religious, nd, more rrl, medical reasons, and there is controversy urrundng the rt. Effrt b ntt t rtll r full rgnrt th structures f the humn n r urrntl undrw. Patients who n bnft mt from th fld are those wh have ngntl defects, nr, injuries that hv xd parts r all of their n, nd men whng to rvr forms f nvluntr gntl modification. Read more