Stretching with weights. Weights or stretching exercises won't bulk up your penis -- it's not a muscle. But hanging weights off your flaccid penis may stretch it a bit, O'Leary says. The catch is that it requires a freakish degree of dedication. "You might have to wear a weight strapped to your penis eight hours a day for six months," says O'Leary. At the end of it, you could be lucky enough to gain about half an inch. Risks include tearing of the tissue, burst blood vessels, and other problems.
Even in reputable studies, the statistical average varies, US median is about 5.5 inch according to the biggest study (1661 sexually active men) we could find by the well known Journal of Sexual Medicine. Most men have an erect size between 5 and 6 inch, so below 5 inch can be considered small. This data matches my own long term experiences as an andrologist. Don’t be fooled by the penis sizes you often see in adult movies, all actors are selected individuals far above the average size. These movies certainly don’t depict any statistical average and also use visual tricks to make the manhood of the male actors appear even larger. Nevertheless, many men ask themselves how to get a bigger penis the natural way, without any unnecessary risks and dangers.
For the best results, our research shows that you have to calculate three to six months for significant results. The success of penis exercises varies, some guys are really lucky and see a measurable growth in just a few weeks, for some guys it takes a little longer. Don’t give up if you don’t get fast results, every penis is a little different, but jelqing already worked in ancient egypt, so it will work for you, too.
• Eat less meat and cheese, and more fruits the vegetables. A diet high in animal fat raises cholesterol, which narrows the arteries, including those that carry blood into the penis. Try going a day or two a week without meat or cheese. And eat five to eight daily servings of fruits and vegetables. They contain antioxidants that help keep the arteries open.
Don't bother with stretching or weight-hanging. These two techniques are said to lengthen the penis, and in some cases they do. But the longer it gets, the thinner it gets; both methods cause the penis to lose girth as it stretches out. The only time to use a penis stretcher is after having surgery, when it's necessary to prevent the accumulation of scar tissue.
These exercises to increase penis girth are suitable for beginners and advanced. The penis exercises for growth are trained to erectile tissue, applied to enlarge the glans and penis girth. As a result the flaccid and erect penis increasing in penis circumference and thickness. More information about erection level, difficulty and intensity can be obtained by clicking on the exercise for bigger penis.
How do penis extenders work? There are two fastening points: “One at the base of the penis and one just before the glans," says Rybchin. These connect to bars or rods that "extend the length of the extender. The bars or rods are lengthened by the wearer to stretch the penis over time. Where design differences come into play is the mechanism by which the rods are lengthened and the comfort features (such as padding) of the device itself."
Ready to try it for yourself? Here's how to do it: Squeeze the muscles that you would use to stop the stream of urine and hold the contraction for 1 to 2 seconds (concentrate on only using your pelvic muscles, and not your glutes, thigh, or hip muscles). Release. Repeat 30 times, resting one minute when you're finished. Perform 3 sets, 3 to 4 times a week. 
• Eat less meat and cheese, and more fruits the vegetables. A diet high in animal fat raises cholesterol, which narrows the arteries, including those that carry blood into the penis. Try going a day or two a week without meat or cheese. And eat five to eight daily servings of fruits and vegetables. They contain antioxidants that help keep the arteries open.
Dark chocolate is concerned as a nutrient food, because it not only helps you increase sexual life, but it also helps you rise up blood flow because it has flavonol.  Many people like dark chocolate because it is the best type of chocolate, it is rich in cocoa, antioxidants, and has a little sugar. Dark chocolate also helps you detoxify your body, as well. Certainly, this kind of chocolate has a lot of calories to supply your energy.
The best ways to make the penis bigger naturally are to lose weight in the groin area and for men to do Kegel exercises. “There is almost as much penis inside the body (as an anchor) as there is visibly outside of the body. When a man loses weight, the exterior portion will actually be longer. I believe it is about 1/2"-1" for every 10 lbs lost. It is why often skinny guys seem to be more well-endowed,” says Yelverton. Kegel exercises strengthen the pelvic floor and the majority of men in studies report longer and stronger erections (which men often equate to size).
Look into taking maca supplements. This powder is known for being an aphrodisiac. It contains the photochemicals macamides and macaenes, which are said to boost energy and help men maintain erections. Because no conclusive scientific studies have been conducted on this substance, it's best to proceed with caution. Be sure to discuss it with your doctor before you start adding this supplement to your daily routine.
• Exercise counts. Exercise improves arterial health, allowing more blood into the penis. But exercising the penis itself is pointless. The sex media sometimes refer to the penis as the “love muscle,” implying that like the biceps, certain exercises can buff it up. But there are different kinds of muscle tissue. The penis contains smooth muscle, not the kind that gets bigger with exercise. Lose the big belly, because a big belly encroaches on the base of the penis, making the organ look smaller. Lose abdominal fat, and your penis looks larger.
“I have personally recommended this to men and I have received lots of great feedback regarding its long(er) term use. It’s a hydropump, so it works by using water when you’re in the shower or bathtub. To fully understand this, it’s important to know that the penis has three soft chambers, the corpora cavernosa (two large one’s on the top of the penis) and the Carpus Spongiosum (a smaller one on the bottom of the two). When these two fill with blood, you get an erection. What Bathmate or a penis pump can do is expand these chambers, thereby allowing more blood to fill in."
Look into taking maca supplements. This powder is known for being an aphrodisiac. It contains the photochemicals macamides and macaenes, which are said to boost energy and help men maintain erections. Because no conclusive scientific studies have been conducted on this substance, it's best to proceed with caution. Be sure to discuss it with your doctor before you start adding this supplement to your daily routine.

Penile disassembly is a more invasive form of sliding elongation surgery in which the degloved shaft is completely severed just below the head of the penis. The gap is then filled with a section of rib cartilage taken from the patient and reassembled by suturing the degloved tissues back into place. While less commonly used, the surgery can be effective for men with micropenis, congenital defects, or deformities resulting from penile cancer,

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