DS14.5 has never had a growth spurt in his life. Other children seem to have periods of very rapid growth, both when they were young and especially now as teens, whereas DS seems to grow very slowly. Both DH and I are normal height but DS at around 5.2 is noticeably shorter than his friends (and behind them in puberty too). I'm now beginning to worry that he will never grow! His friends all seem to take these great leaps, in primary school I remember the other mums complaining how they'd have to buy new school shoes every month and now as teenagers one of his friends literally grew a foot in height last year. DS is very sporty and eats a good diet, no allergies etc but I'm now worried that there might be something physically wrong with him as he doesn't seem to be following the same pattern with his growth as others. Has anyone else experienced this with their children? Do some of them just never have a growth spurt but creep up slowly and steadily?