My son Sam is 7 months old. He has slept through the night from 7-7.30 since he was 3 months old. Suddenly since he had a cold and has learnt to flip on to his front he wakes in the night, he settles himself if i put him back on to his back BUT has started waking at 5am, demanding food and not going back to sleep. I am back at work and just want him to be how he was!! he eats very well, is a large contented baby and drinks over 20oz of milk a day. He naps and sleeps well during the day. HELP!!!