Boys change voice suggests that the boy has entered the stage of puberty, boys change voice will reach the peak growth period, secondary sexual characteristics will appear one after another, height and weight is a sudden growth.
After the boy changed his voice, that is, after entering puberty, the laryngeal knot will appear, body hair will gradually flourish, testicular enlargement, beard, pubic hair, armpit hair will grow significantly, secondary sexual characteristics gradually obvious.
Boys change voice, height will increase significantly, hands and feet began to get bigger, the skeleton began to get bigger, height can grow about 10 centimeters per year, weight will also have a more obvious increase until the end of puberty, the boy’s height will basically reach the peak, and later a platform trend or slow growth state.
Boys change voice that enter puberty is a critical period of growth and development, but also from children to adults in the transition period.