And “at least every 2-3 hours with a 5 hour break” is a minimum. Some babies want to nurse way more often! Just feed on demand as long as you’re meeting that minimum. My son would often clusterfeed at night. So he’d be nursing every hour or so and then he’d sleep for 5 hours.

Sounds like you’re breastfeeding? Make sure he is eating every 2-3 hours with one 5 hour break overnight (if he actually sleeps that long). Some babies are more efficient at nursing than others so don’t worry too much about how long he is on the breast but make sure he is having at least 4-6 wet diapers per 24 hour period.