Newborn sleep is chaotic by design. Tiny stomachs, no circadian rhythm, and a brain that's processing everything for the first time. Here's what's actually normal — and what you can do now to make the next few months easier.
| Parameter | Newborn (0–4 weeks) | 1–3 months |
|---|---|---|
| Number of naps | 5–8 per day | 4–6 per day |
| Wake window | 45–60 minutes | 60–90 minutes |
| Longest night stretch | 2–4 hours | 3–5 hours |
| Night feedings | 3–5 per night | 2–4 per night |
The single most useful thing you can track. Wake windows at this age are tiny — and most parents put babies down too late, creating overtiredness.
| Age | Wake window |
|---|---|
| 0–4 weeks | 45–60 minutes |
| 4–8 weeks | 60–75 minutes |
| 2–3 months | 60–90 minutes |
Newborns don't know the difference between day and night — they spent 9 months in a world without those signals. Circadian rhythm takes 6–8 weeks to develop. You can speed it up:
Even at 2–4 weeks, a consistent sequence before night sleep helps: bath → feed → brief song → dark room. Keep it under 15 minutes. Consistency matters more than length.
In the womb, noise levels were 72–88 dB constantly. White noise at 55–65 dB mimics this and is often the single most effective tool for newborn sleep.
You can't fully sleep train before 4 months — the brain isn't ready. But you can practice: after your routine, put baby down while drowsy but still conscious. Even if they need help to sleep after, this plants the early seed of self-soothing.
Yawning, glazed eyes, slowing down — these appear before crying. At this age, once baby starts crying, they're already overtired. Act on the early signs.
| Age | Night feedings (breastfed) | Night feedings (formula) |
|---|---|---|
| 0–4 weeks | 3–5 times | 2–4 times |
| 1–2 months | 2–4 times | 2–3 times |
| 3 months | 2–3 times | 1–2 times |
Most babies aren't physiologically ready to go 6+ hours without a feed until 5–6 months and at least 6–7 kg body weight. Some manage 5-hour stretches at 3 months. It depends on weight, feeding type, and individual development.
Yes, for the first 2–4 weeks: wake baby if they sleep more than 3 hours during the day, to ensure they get adequate feeding and start shifting sleep to nighttime. After 4 weeks and with good weight gain, let them sleep.
Log feeds and naps with one tap. The app shows wake windows for your baby's exact age so you always know when to put them down.
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