I'm sure this must have been done before but I've been on MN a while and I can't recall seeing it.
DS 12 mo slept from 8.30 to 6.40am when he woke for a feed. He's asleep again now.
But if I'd gone back to sleep would it not have counted as sleeping through the night?

We cosleep and I bf him through the night and I never usually give it a second thought but all the family at Christmas asking the dreaded 'how does he sleep?' And 'is he sleeping through the night' have made me question it!
So please tell me your interpretation on sleeping through the night.