ds has always had problems pooing, but I'm starting to wonder if it's something more than just normal constipation. Whenever a poo is brewing he gets incredibly upset for quite a few hours beforehand, then when the poo does come out he screams as if he's in absolute agony. Often the poo is very slightly blood-streaked. He eats lots of fruit, but not very much veg as he turns his nose up at it. Should I take him to the doctor?