puberteettiiässä
Puberteettiiässä refers to the period of human development known as puberty. This is a transformative time when a person's body undergoes significant physical, hormonal, and psychological changes, leading to sexual maturity. It marks the transition from childhood to adulthood.
During puberty, the endocrine system becomes active, producing hormones that trigger these changes. In boys, testosterone
Psychologically, puberty can be a period of intense emotional development. Adolescents may experience mood swings, increased