is there a 'magic answer' as to how much a 13 week old should sleep? LO is now sleeping between 6-10 hours overnight, and takes naps throughout the day. he eats, and stays awake for about 1 or 2 and then naps. i just wonder if this is too much sleep, and progressively how much they should sleeping as the months go on. LO is our first baby, so i truly have NO clue about this one.