Wake windows at six weeks run 60–75 minutes, with 4–5 naps that are still all over the map in length. The week's real identity is emotional: crying peaks, evenings are long, and the growth spurt adds a day or two of hourly feeds. Hold onto two facts — this is the top of the curve, not the new normal, and the first smiles arrive right around now, which is not a coincidence. Social engagement is exactly what starts pulling the crying down.
Catching overtiredness before it spirals
At six weeks the gap between "sleepy" and "past it" can be five minutes. Sleepy looks like glazed eyes, a quieter voice, a turned-away face, a yawn. Overtired looks like a stiff body, arched back, frantic rooting that feeding does not fix, and a cry that climbs. Once you are in the second column, forget the crib for a bit: swaddle tightly, go dark, add white noise, and use motion — a carrier or a walk — until the crying breaks, then transfer. And shorten the next wake window by 10–15 minutes.
Take the smile as data
A social smile means your baby's brain is beginning to engage with the world, and that is the engine that will eventually consolidate sleep. It also means daytime wake windows now contain something worth doing: a few minutes of face-to-face time, tummy time, a look out the window. Keep it short — a six-week-old can be overstimulated by a bright room and a chatty relative in under ten minutes — and end the window in a calm, dim place.
Schedules are averages.
Your baby isn't.
LunaLog learns your baby's actual rhythm from the naps you log and predicts the next nap window automatically — no mental math, and it updates itself as wake windows grow. Free to start, and both parents stay in sync in real time.
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