AS+BOYS


 * __Boys__**

The changes take place in all boys but they will start at different times and take place at different rates. Not everyone starts puberty between the ages of 10 and 14, some people start younger, and some much later. In some people all the changes take place in two years, and in others they can take as long as four years. Generally they start between ages and ages 9 and 15 in boys. **
 * Between the ages of 10 and 14 most boys begin to notice changes taking place in their bodies. These changes, which occur over a number of years, are generally referred to as puberty.