I'm trying to get into a routine of reading to DS before he goes to sleep. The issue is that he's like a light- squirmy and then all of a sudden, he's out. It's made for very difficult storytime. Am I starting to read to him too early? He seems to like books- he loves opening and closing them and touching the touch-and-feel board books. But as far as sitting somewhat still and being read to, not so much. Any tips would be appreciated!