What you need to know about the normal size of the penis.The usual methods for increasing the penis: jelking, massage, other exercises and undesirable effects of your behavior, extensors, creams and gels, vacuum pump, folk methods, surgical intervention.
In men, the penis usually grows until the age of 17, but we are all individual and in some cases the growth process lasts until the age of 22. Let's look at what methods can be used to lengthen a teenager's penis.