Baby slept for 7 hours straight last night until dad accidentally woke him up because he was late for work. Usually LO sleeps for 4 hours at night and wakes up to eat and then goes back to sleep for about 3 hours and then cat naps for the rest of the day. I'm glad yet a part of me is worried something is wrong. He's currently still sleeping after his 7am feed and it's been about 4 hours. Anyone else experience this kind of sudden change? Should I wake him to feed?