Most 7-month-old babies can sleep through the night without needing to feed. Make sure you feed your baby shortly before putting them down to sleep. Don't feed them to sleep. Instead, put them to bed while drowsy, but still awake. If they fuss in the night, check on them and provide comfort but try not to feed them right away. See if they will go back to bed without a feeding. If you are unable to stretch out the time between feedings, talk to your doctor.