My son sleeps from around 11/12 until about 3/4am has a feed - takes about an hour to get back to sleep - and then wakes up again at 8.30 ish Is this good for a 5 week old?? Anyone else have this?? And does anyone have any tips to get him back to sleep quicker after that night feed?? He is usually asleep when he finishes his feed but when I put him back in his cot he'll start squirming and grunting, but does eventually go back to sleep without me picking him up again...Could that be part of his colic???