What is your son's height (without shoes)? ... feet ... inches OR ... metres ... centimetres
The best way to measure height is to ask your son to stand barefoot as straight as possible against a wall, to make a mark on the wall at the highest point on the child's head, and to measure the distance from the mark to the floor.
Put a tick in the box that is closest to your son's current stage.
Put a tick in the box that is closest to the amount of pubic hair that your son has.
Growing and Changing (3) Boy