Puberty is an important stage that marks the complete development of a body. Children are considered to have delayed puberty when girls from 16 years old and boys from 18 years old have not shown any signs of puberty. When to treat delayed puberty

Puberty is the time of development from a child to an adult. This process is considered late if it has not started by age 15 (for girls) and age 17 (for boys).