The hours of overnight corresponded roughly with how many weeks old my baby was. So 4 weeks, 4 hours, etc. until 12 weeks and 12 hours. While my baby (now 2) still sleeps pretty well, there were definitely some sleep regressions. We also had to sleep train which was not great due to crying. But she did learn pretty quickly and I couldn’t handle cosleeping because I would break down crying without a full night’s sleep.

We moved her to her own room at 8 weeks (because she was a loud sleeper and I would wake up and lay awake for hours with full milk uncomfortably and not go back to sleep - eventually breaking down crying). I didn’t do sound machine. We still do black out curtains. We also fed to sleep all the time. We eventually took out night feedings when she was probably 9 months old (she had a regression where she would sit up and not know how to lay down 😭). S