Puberty is a period of several years in which rapid physical growth occurs leading to sexual maturity. It is the age at which the sex hormones (or gametes) begin to be produced, and the boy and the girl become sexually mature and able to reproduce. Adolescence is the time of life when a child reaches reproductive maturity, and this is indicated by a number of changes occurring in the body. When puberty starts, there are rapid changes developed in body shape and appearance. In boys, generally, there is broadening of the shoulders and chest, and the voice becomes deeper. In girls, the breasts develop, and the hips widen. Some of the key changes that occur during puberty include:

• Physical Changes: Puberty is characterized by rapid physical growth, which leads to sexual maturity. This includes changes in body shape and appearance, such as broadening of the shoulders and chest in boys, and development of breasts and widening of hips in girls.

• Hormonal Changes: Puberty is triggered by the production of sex hormones, which leads to the development of secondary sexual characteristics. In boys, this includes the growth of facial and body hair, and a deepening of the voice. In girls, this includes the onset of menstruation.

• Emotional Changes: Adolescents may experience a range of emotional changes during puberty, including mood swings, increased self-awareness, and changes in social behavior.

It is important for young people to understand the changes that occur during puberty and to receive accurate information about sexual health and reproductive health.