Think it through carefully before getting surgery. Surgical penis enlargement, or phalloplasty, has unfortunate side effects. The penis is extended in length, but you sacrifice function. After an enlargement procedure the penis is no longer able to stand out from the body; instead, it hangs between the legs. And sometimes, it no longer gets erect at all. Looking into natural solutions is a much better bet.
Lose belly fat. Your penis may look smaller than it really is if it's partially obscured by skin that droops over the top. Losing belly fat is no simple task, but it can make a big difference when it comes to the perceived size of your penis. Start taking measures to lose weight and you'll likely see improvement in other areas as well. According to a report from Harvard, men with a 42-inch waist are 50 percent more likely to have erectile dysfunction (ED) than men with a 32-inch waist.
Testosterone injections — or making sure your testosterone levels are healthy — will help with erections and sex drive. “I am not sure if it can actually increase size. My opinion is that it could slightly increase size, if the man was severely deficient and then his testosterone levels were balanced. Mainly because he was probably not getting fully aroused with low testosterone, so when it is increased, he would seem bigger. Trans men do however experience clitoral growth when given testosterone, making the clitoris look like a mini penis,” says Yelverton.
Exercise your pelvic floor. You may not be able to build up the penis itself through exercise, but if you strengthen your pelvic floor your body will be better able to hold blood in your penis. The pelvic floor presses on the vein that keeps blood from leaving the penis during erections. You can strengthen your pelvic floor using Kegel exercises. A trial conducted in Britain concluded that men who performed Kegel exercises experienced better sexual function than those who made other lifestyle changes but didn't perform the exercises.
Another option for an “emergency” short term size increase is simply having a warm bath, a shower, wrapping your penis with a wet and warm towel or simply pulling it by hand. The blood flow increases and the flaccid size increases, too. The effect only lasts for minutes, but there are situations this may become handy, especially if you were in a cold environment before and your penis size has “shrunk” to even smaller than usual.
Some men seek injections of natural and synthetic fillers to increase the girth of the penis. Others seek surgery if a smaller penis size or penile abnormality (like hypospadias) is interfering with the ability to urinate or quality of life. Small penis size usually is not an indication for surgery to treat infertility. In such cases, assisted fertility procedures may be the better option.