One way for men to increase the size of their is to use an extender like the ProExtender.
According to the British Journal of Urology, extenders like these are one of the only medically proven ways to increase the size of your .
Here’s what they had to say about extenders..
- You can read more about the study here.
So how do they work?
The science is actually quite simple.
The extender elongates and stretches your and if you wear it for long periods of time this stretching leads to a process called cell division or mitosis.
Over the course of months to years this leads to growth of the .
And that’s how the ProExtender works. You can learn more about it on the official website here.