How tall can a boy grow after his voice changes during school years?

Many parents are troubled by this question: How tall can a boy grow after his voice changes? In today's society, the height of boys may be more important than that of girls. It is not only related to the future of a family, but also to the health of a child. Therefore, this question is very important to parents, and many doctors are also studying this issue. Now I will talk to you in detail about the answer to this question.

Height refers to the vertical distance from the top of the head (v) to the ground, usually measured in centimeters (cm), but meters (m) are also commonly used.

Height refers to the length of the longitudinal part of the human body. It is derived from the longitudinal growth of the human body and is greatly affected by genetic factors. Girls develop their height earlier than boys, with a rapid growth period at 12-13 years old, and stop growing at 19-23 years old. Boys develop their height later, with a rapid growth period at 15-16 years old, and stop growing at 20-24 years old. The long bones of the limbs and the spine have completed ossification, and the height stops growing. There are many factors that affect height, such as genetics, nutrition, sports, environment, living habits, ethnicity, endocrine, early or late sexual maturity (the age of menarche at 18 years old is 5 cm higher than that at 11 years old on average), distant relative marriage, medical progress, etc.

During the growth spurt during adolescence, height increases very quickly. The main reason for growth is bone development. Boys can grow an average of 7 to 9 cm per year, up to 10 to 12 cm. Girls can grow an average of 5 to 7 cm per year, up to 8 to 10 cm. This is mainly due to the growth of the lower limbs and spine. Generally, women stop growing in height at the age of 19 to 23 and men stop growing at the age of 23 to 26. At this time, because the epiphysis closes, they can no longer grow. Since women's epiphysis closes earlier than men, adult women are shorter than men. Adolescent boys and girls all hope to have a taller stature, so they need to further understand the factors that may affect height:

The early or late age of maturity will affect the height growth of rapid growth. Generally, people who have rapid growth phenomenon earlier will reach the end point faster; those who have it later will reach its end point later. When girls with precocious puberty no longer grow taller, girls with late puberty are still growing taller. Therefore, girls with late puberty are taller. The fastest growth period of height is prepuberty. Girls can increase their height by 7 to 8 cm in the year before menarche; while boys' height growth peaks in the first year of puberty, about 13 to 14 years old, and their height can increase by 10 to 12 cm. But relatively speaking, people with normal development grow taller than those with early or late development, especially men.

When many boys are young, their height never seems to catch up with girls of the same age. That is because girls may grow and develop earlier than boys, so they are taller. How tall a boy can grow after his voice changes also varies from person to person. At present, the main factor affecting a boy's height is genetic factors. Boys with taller parents can grow taller after their voice changes.