My 9 week old has always been very sleepy and I'm just not sure it's completely normal. He is fine when he's awake, very alert and chatty, but he rarely stays awake more than an hour and a half and he easily naps for 3 hours or more at a time unless I wake him. I thought by now he would be awake for at least a couple of hours at a time and not sleeping much more than a few hours a day? His enormous naps don't affect his night time sleep either. He's EBF so still wakes up once in the night but goes back to sleep easily afterwards. Should I just be grateful?! Thanks for any advice.