1. Home
  2. Health Topics
  3. Search Health Topics
  4. Puberty

Puberty

Top of the page

Puberty is the time of life when people develop physically and sexually so that they can have children. It is the time when male and female sex characteristics appear and when changes in the sexual organs occur.

Puberty is the entire process of changes affecting the body and its hormones that accompany sexual maturation. In general, puberty usually starts for girls between the ages of 9 and 11, and for most boys between the ages of 9½ and 13, although the exact age at which puberty starts varies widely among individuals.

Is it an emergency?

If you or someone in your care has chest pains, difficulty breathing, or severe bleeding, it could be a life-threatening emergency. Call 9-1-1 or the local emergency number immediately.
If you are concerned about a possible poisoning or exposure to a toxic substance, call Poison Control now at 1-800-567-8911.

Thanks to our partners and endorsers:

Northern HealthBritish Columbia College of Family PhysiciansProvincial Health Services AuthorityVancouver Coastal HealthBritish Columbia Medical Association: Doctors of BCIsland HealthCollege of Pharmacists of British ColumbiaCollege of Physicians and Surgeons of British ColumbiaFraser Health AuthorityCollege of Dietitians of British ColumbiaInterior HealthCollege of Dental Surgeons of British ColumbiaBC Centre for Disease Control