Son is 4 and woke up at 3am every morning until he was 1 (he was born 3.30am) and now fastforward 3 years he wakes up at 5am every morning even if he has had a late night, please help i have 2 kids and he keeps waking his sister up who ususally sleeps until 7 am (they have no choice but to share a room)
Read more:
How to get a child to stay in bed for longer?