When does the growth spurt occur in kids?

The growth spurt in children typically occurs during two key periods: early childhood (around ages 2 to 3) and adolescence (between ages 10 to 14 for girls and 12 to 16 for boys). During these times, children experience rapid increases in height and weight due to hormonal changes, particularly growth hormone and sex hormones. The adolescent growth spurt is often marked by a significant increase in height, followed by changes in body composition and maturation.