I have just started ds51/2 on Eye Q fish oils. I cant decide whether to tell his teacher to look out for any improvement in a few weeks or so or just to sit back and wait and see if they tell me his concentration has improved. Either way it wont change the outcome in reality but want to be sure that if there is an improvement the school really does see it rather than imagine it iyswim. Chances are ds has already told them himself though I guess.