My 6 yr old son with FASD always has is had down his pants. Hard to know if it's a sensory or comforting thing or just him 'being a boy' or a habit. At home this has decreased but at school the teacher reported to me on Monday its more and more regular. Any thoughts on why? And how to decrease this? Have any of you had the same issue with your little ones?Teacher has tried a fidget ball but he's not interested in using it. Not sure how much perseverance she has done with it though. The school are brilliant and have been fully trained by The FASD Trust.