My 8 yr old DS wants to grow his hair longer (not superlong, just that now it is really short). I usually cut it every 6-8 wks, pretty short. He has curly hair. I have now waited 9 wks and am wondering about when to cut it again. I don't know if I should wait alot longer, or just take him for haircut and tell them not to cut too much. Does anyone have experience with this?