I wanted to canvass experiences really. DS is 13 next month and has only grown about 1.5 inches since he was 10. Weighs 7st. He's showing some signs of puberty (needing deodorant, a few hairs here & there, certain "parts" enlarging and needing care and erm attention daily, a bit moody).
But no growth spurt, not even his feet which are still only size 4. He's just a little over 5 foot (155 cm). His dad and grandads are well over six foot, paternal grandmother pretty tall, me and my mother and grandmothers all about 5'4").
So at what age please did all your teenage boys do the massive growth thing?