Real talk about what is sleep regression at 4 months

If you're wondering what is sleep regression at 4 months while nursing your third cup of cold coffee, welcome to the club that no one really wants to join. One day your baby is sleeping in four or five-hour stretches, and the next, they're waking up every 45 minutes like a tiny, confused alarm clock. It feels like you've taken ten steps backward, but ironically, this phase is actually a sign of huge progress. ...

February 17, 2026 · 6 min · Lavalle Baxter