Puberty is the period of human development during which physical growth and sexual maturity occurs. The word puberty is derived from the Latin pubertas , which means adulthood. Puberty is initiated by hormonal changes triggered by a part of the brain called the hypothalamus, which stimulates the pituitary gland, which in turn activates other glands as well. These changes begin about a year before any of their results are visible. Both the male reproductive hormone testosterone and female hormone estrogen are present in children of both sexes.
During puberty, the penis will grow in both length and girth. Once puberty ends, there is unlikely to be any further penile growth. That said, some males may experience growth into their early 20s. Many males have concerns about the size of their penis at some point. However, research shows that most have a penis size that is within the normal ranges. In this article, learn about penile growth during puberty , the average penis size, and the truth behind some of the most common penis size myths.
Each of the 20 age groups age range, years had an equal number of males ie, However, both penile and testicular development demonstrated peak growth from 12 to 16 years of age, which coincided with the maximal male pubertal growth spurt. Data indicate an earlier pubertal development for this study population than that for a similar population several decades ago. Significant differences between urban and rural populations regarding penile length were also noticed.
Puberty — it's a crazy time and occurs through a long process, beginning with a surge in hormone production, which in turn causes a number of physical changes. Every person's individual timetable for puberty is different. Below is an overview of some physical changes boys can expect during these years. A near doubling in the size of the testicles and the scrotal sac announces the advent of puberty. As the testicles continue to grow, the skin of the scrotum darkens, enlarges, thins, hangs down from the body and becomes dotted with tiny bumps.