Sexual development refers to the physical, emotional, and social changes that occur as individuals grow and mature. This process typically begins in childhood and continues through adolescence into adulthood. Key stages include the onset of puberty, where hormonal changes lead to the development of secondary sexual characteristics, such as breast development in girls and increased muscle mass in boys. In addition to physical changes, sexual development also involves the formation of sexual identity and orientation. This includes understanding one's own feelings and attractions, as well as navigating relationships with others. Education about sexual health and consent is crucial during this time to promote healthy attitudes and behaviors.