Constitutional Delay in Growth and Puberty

What is normal puberty?
Puberty occurs when your body undergoes physical changes from being a child to an adult.
Puberty occurs over a number of years:
Puberty occurs over a number of years:
- Between the age of 8 and 13 years (average of 11 years) in girls.
- Between 9-14 years (average of 11.5 years) in boys.
Girls start puberty with breasts development. Other changes include pubic hair growth, growth spurt, and finally periodic bleed (menstruation). Menstruation should occur before the age of 16.