According to a survey conducted by Lifestyle Condoms, the average penis length is 5.87 inches. The average girth is 4.92 inches. The penis achieves enlargement after the completion of 3 tasks: 1) Porous erectile tissue in the penis is efficiently enlarged. 2) Blood is pumped into the penis during vasodilation (arousal). 3) Hormones and testosterone are released during arousal.

There are three primary areas of the penis. The 2-large chambers on the top of the penis are known as the Corpus Cavernosum. The smallest chamber on the bottom of the penis is called the Corpus Spongiosum. When sexual stimulation occurs, an erection is the result. The nervous system transmits chemical signaling to the pelvic region.

As the muscles inside the penis relax, the arteries widen. The vascular muscle in the spongy area swells up. The outflow of blood is impeded. The brain processes sexual stimuli and signals the penis via the nervous system. The increase in blood flow maintains the enlargement of the erection. During sexual stimulus, if an erection is impaired it is for one of two reasons: interrupted nerve messages or lack of blood flow to the penis.

The medical term for this is erectile dysfunction (ED) or impotence. The success of penis enlargement pills have been researched clinical trials. The study's findings were published in medical journals and USA Today. A clinical study evaluated L-Arginine, an isolated amino acid found in male enhancements formulas. Over 80 percent, of the participants, reported better erections.

Few side effects are experienced with arginine-based preparations. Yohimbine works by expanding blood vessels by increasing the formation of nitric oxide. Pre-synaptic blocking occurs in alpha-2 adrenoceptors in the brain. The result is a smooth muscle relaxation and enhanced blood flow. Both types of enlargement types achieve the same enhancements in length and thickness to the size. The documented results are 96 percent. The results include the following:

• Increased blood circulation and head size
• Elevated stamina and sperm production
• Intensified erection power
• Improved sexual performance
• Heightened orgasm intensity