Click here to see the meaning of the Number 20/2 In Tarot The Soul Urge Number is who you really are. The Number 2 represents Union - the Father-Mother Principle, and so cooperation and association.
Puberty is started by hormones, which are chemicals that tell parts of the body to do things. Today, on average, girls start puberty at age 10 or 11, and boys at age 11 or 12. However, people all over the world start puberty at different ages.
May 7th 2016. For most boys, puberty is an exciting yet confusing time. Their bodies change as their hormones race, creating new feelings and anxiety. Usually beginning between the ages of 9 and 14, puberty in boys leads to a number of changes in appearance, sexual development and emotions.