Our son finally slept through the night at 4 months!
Dude I cannot believe it actually happened. We've been running on fumes for so long and last night he went from 8pm to 6am straight. I woke up at like 3am in a panic checking if he was breathing lol. Wife and I just sat there in the morning not knowing what to do with ourselves. Probably won't happen again for a while but man it felt amazing.
Dude congrats, that's a milestone. Wait until you get piggyback rides as a reward - they'll take a toll but you'll love every second.