How to break habit of waking at night?

Michelle

My 7 month old daughter wakes up every night usually around 3:30 am. Very occasionally she will sleep through the night ( a few weeks ago she did 9 pm-8 am! 🤗). When she wakes, I have to change and feed her to get her back to sleep. She usually eats and is right back to bed although rarely it takes an hour or more to get her back to sleep. I don’t think she’s waking because she’s hungry at this point but more out of habit. She usually goes to sleep around 7:30-8 and will wake around 3:30 am. If we are out and she goes to bed later, 9:00-10 she will still wake at 3:30. How do I break this habit and get her to sleep through the night? I am definitely not complaining as she is a great sleeper but if she can sleep through the night, I wouldn’t mind that at all! 😄