Hi I have two ds who are quite small for their age. Ds1 is 12 and 143cm, ds2 is 9 and 130cm. I’d say that is somewhat below average but not that much. However they are by far the smallest in their classes, and many kids in ds2 class tower over ds1! I cannot remember that when I was their age that kids were that tall. Is this just a coincidence or are kids really getting taller these days?