Hi. I have a 6 week old DS who won't settle during the day. He normally wakes up around 7/8am then is awake for most of the day, till around 9pm ish. He must have about 2 hours of broken sleep during the day, so only going down for ten mins at a time then waking up and crying. I feed, change, wind, cuddle and put him back down and again ten mins and he's wide awake again. He usually sleeps from about 9pm to 1.30/2am then goes back down after a feed till 7ish. He had been doing this for the past week or so now the first 4 weeks he did a few solid 3hour sleeps. Is this normal? Thanks 