5g Male This was the first time your manhood grew and the sole purpose of it was to turn you from a child into an adult - as soon as this happened, puberty came to an end. That's when all the growth stopped. Back then, the growth was a direct result of certain nutrients 5g Male called biochemicals. These were released into the blood and, when they reached the penis, their role was to set of a series of chemical reactions down there. It is these reactions that caused you to grow.