Our baby is 9 weeks old right now and does not sleep well yet. He certainly does not sleep through the night but that is not the worst of it. When we do finally get him to start falling asleep, (day or night) he will wake up startled about every 10 minutes like if we just had woke up from a nightmare or something. Then he will start crying a screaming and it takes a while just to get him calmed again.
Why does he do this and what can we do to help with that?