Human Penis Size 人類陰莖 (Part 2 第2部分)

Penis Enlargement Surgery

Most people concerned about penis size and try to surgical treatment for penis enlargement, an overestimate 'normal' penile length. All patients Mondaini al research and surgical treatment was examined was the size of the penis into the normal range.

Surgical techniques for penis enlargement (enhancement phalloplasty) - penis elongation and enlargement of the penis (girth enhancement) - have in the urologic literature for many years.

There are two basic ways of penis enlargement:

1. Proportion of penile lengthening involves the release of suspensory ligament fundiform band and that the 2 cavernous connects to the pubic bone. When these ligaments are cut to be (part of the penis most commonly held in the body) falls further and extends the penis enlargement by 2-3 cm.
2. The enlargement of the penis with the injection of PMMA. This method involves the injection of silicone, PMMA and other materials into the penis and scrotum, to achieve girth enlargement.


The size of the penis and female genital response

Some researchers and sex therapists have developed some misconceptions surrounding penile-vaginal relations. Many men overestimate the importance of vaginal penetration deep into the promotion of the female orgasm.

The most sensitive area of the female genital tract including the vulva, the clitoris and vagina, the section closest to the outside of the body of a woman who is about 10 cm (4 inches) long. Research has shown that parts of the clitoris and the vulva and vagina. Since the size of the penis income exceeds this time, most penises are of sufficient length capable of satisfying their partners.

While many women find stimulation of the penis into the cervix as uncomfortable or painful, others report that it was an orgasm of crucial importance. The cervix may be confused with the dead end sooner or later, the lowest point of the vagina, above and below the cervix, respectively. The cervix and fornix are close together, so that it is indirect and / or simultaneous stimulation between them.

The fornix is said to cause another possible area to have an orgasm. Tests have shown that the pressure in this area lubricate the vagina very quickly causes. The area of sexual response in the anterior fornix is also known as the epicenter, T-Spot, AFE-Zone, AFE or A-spot, while in the impasse that has been called epicenter (good) or cul-de-sac (since Cul-de-sac, also known as the donkey, can indirectly) are stimulated by pressure on the dead end.

During arousal, the vagina extends quickly to an average of about 10 cm (4 inches), but can continue to grow in response to the pressure. When the woman is fully aroused, the (vagina tents last 2 / 3 expanded in length and width), while the mother moves her mouth. The walls of the vagina are made of soft elastic folds of mucous membrane skin together, which stretch or contract (with the help of the pelvic floor muscles) to the penis size. This means (with appropriate arousal) the vagina stretches or contracts to accommodate virtually any penis size, from small to large.


Flange Length

A study that measured the average length of the flaccid penis of 3.5 inches (8.9 cm) (by employees). An overview of several studies showed an average flaccid length 9-10 cm. Length of the flaccid penis does not necessarily correspond to the length of the erect penis may be some smaller flaccid penis much larger, and some larger flaccid penis can not grow much larger.

The penis and testicles can involuntarily in response to cold or nervousness treaty by the slang term "withdrawal" because the action of the cremaster muscle. The same problem relates to cyclists and users of bicycles, with a longer pressure on the perineum from the seat, and the effort of exercise leads to the penis and scrotum contract involuntarily, which is sometimes referred to as the "Gym Balls" or "semi-briquettes.'s Seat Incorrectly May Cause ultimately for erectile dysfunction (see pressure step for more information).

Penis short is in its flaccid state, but no way to the assembly are well known in the vernacular manufacturer, where people are known to greater lengths that increase flaccid erect little as showers.

Flaccid penile length is a poor estimate of the length of erection, is a better estimate of the stretched length that is 12-13 cm, as shown in the review of Wylie and Erdley.



陰莖擴大手術

大多數男人關心自己的陰莖大小和尋求擴大手術治療陰莖，高估“正常”陰莖的長度。所有的病人中，研究了蒙達伊尼等尋求手術治療有陰莖大小在正常範圍內。

外科技術用於陰莖增大（增強陰莖再造） -陰莖延長和陰莖擴大（周長增強） -已在泌尿系文學多年。

有兩種基本方式擴大陰莖：

1。陰莖延長手術涉及釋放的fundiform韌帶和懸韌帶相連的2勃起機構向恥骨。一旦這些韌帶被切斷，部分陰莖（通常在身體內舉行）下降向前延伸了，擴大陰莖2-3厘米。
2。陰莖擴大與聚甲基丙烯酸甲酯注射。這種方法涉及注射矽膠，聚甲基丙烯酸甲酯和其他材料，到陰莖和陰囊，以實現周長擴大。


陰莖大小和女性生殖器反應

據一些研究人員和治療性，一些誤解圍繞發展陰莖陰道性交。許多男人誇大的重要性深插入陰道刺激女性達到高潮。

最敏感的領域女性生殖器包括外陰，陰蒂和陰道節最接近之外的一個女人的身體，這是大約10厘米（4英寸）長。研究發現，部分的陰蒂擴展到外陰及陰道。由於陰莖的大小中位數以上，這個長度，多數陰莖有可能有足夠的長度，以充分滿足他們的合作夥伴。

雖然許多婦女發現陰莖刺激子宮頸是不舒服或疼痛，其他人報告它是高潮的關鍵。子宮頸會疑惑與前或後穹窿，最深點陰道，上方和下方的子宮頸，分別。宮頸和穹隆接近對方，從而使那裡是間接的和/或它們之間的同步刺激。

在穹窿被認為是另一種可能引發地區性高潮。試驗表明，這方面的壓力導致陰道潤滑非常快。該地區性反應的前穹窿，也被稱為震中的T點，AFE的區， 模擬前端或A -點，而在後穹窿它被稱為震中（以及）或小路盡頭（因為小路盡頭，也被稱為rectouterine袋，可能會間接刺激的壓力後穹窿）。

在興奮，陰道延長迅速，平均大約10厘米（4英寸），但可以繼續延長應對壓力。由於女子出家充分調動起來，陰道帳篷（最後2 / 3擴大在長度和寬度），而子宮頸縮回。牆壁的陰道組成軟彈性倍皮膚黏膜的伸展或合同（與支持骨盆肌肉）的大小的陰莖。這意味著（適當的興奮），陰道的延伸 或合同，以適應任何大小的陰莖，從小到大。


弛緩性長度

一項研究發現，勃起陰莖的平均長度為3.5英寸（8.9厘米）（經工作人員）。阿審查若干研究顯示，平均長度為弛緩性 9-10厘米。長度弛緩性陰莖不一定符合長度陰莖勃起，一些規模較小的陰莖在沒有勃起更大的成長，一些較大的陰莖在沒有勃起不能生長更 大。

陰莖和陰囊合同可以自願在低溫反應或緊張，提到了俚語術語“收縮”，由於採取行動提睾肌。同樣的問題會影響自行車和自行 車運動的用戶，由於長時間的壓力會陰部的馬鞍，和緊張的工作導致陰莖和陰囊合同不由自主有時被稱為“健身球”或“鞍球”。一個不正確的馬鞍，最終可能導致 勃起功能障礙（見襠壓力更多信息）。

陰莖的勃起時很短，但更平均勃起時的口頭上被稱為種植者，因為這些更鬆弛長度的增加，小勃起時被稱為驟雨。

弛緩性陰莖的長度是一個貧窮的估計架設長度，估計是一個更好的延伸長度，即12-13厘米，如在審查懷利和Erdley。