I'm on Day 5 of Sleep Training (CIO) and I was wondering about night feedings. My LO is 2 weeks shy from being 6 mos. I'm happy to feed him at night as long as it doesn't regress his sleep.

Most sites say just feed them their normal night time feeding, but before CIO he was constantly crying to be nursed, so I don't really have a good idea of what's an appropriate time for night feedings.

Right now, I let him CIO for 10-15 mins and if he's still upset then I will feed him, which has been around midnight-2 am and sometime around 4 am. After the feeding, he usually goes right back to sleep, but I don't want to confuse him. Any tips?