Adolescence Apr 2026

Increased body hair, skin changes like acne, and the development of body odor. Adolescent Development - Cleveland Clinic

Physical development is driven by a surge in hormones like testosterone in boys and estrogen in girls. adolescence

Adolescence is the transformative phase of development between childhood and adulthood, typically occurring from ages 10 to 19 or into the mid-20s. It is defined by rapid physical, cognitive, and social changes as individuals transition toward independence. Physical Features (Puberty) Increased body hair, skin changes like acne, and

Development of primary and secondary sex characteristics, including breast development and menstruation in girls, and testicular/penis growth and voice deepening in boys. Increased body hair

Rapid increases in height and weight; girls typically start around ages 10–12, while boys follow about two years later.