Our son (7M) will not sleep past 5:30am. I’ve tried adjusting his bedtime, anywhere from 6:30 to 8, but he always wakes up by 5:30. We’re at the point now where we just leave him to fuss until 6am because we don’t want to start our day before 6. He’s a terrible sleeper anyway and only gets 9-10 hours a night max no matter what we do, and about 3-3.5 hours of napping in each day. But every morning, he wakes up upset at 5:30. Any suggestions would be much appreciated!