Newborn sleep: how much they sleep, settling and safe sleep
Updated
Newborn sleep looks chaotic: the baby sleeps a lot, but in short stretches, drifting off and waking at any hour and telling no difference between day and night. That is normal — the ability to sleep "on a schedule" does not arrive at once but forms over the first few months.
Below: how much a baby really sleeps at different ages, how safe sleep works (this is the most important part), how to gently help your baby fall asleep, and the signs that sleep is a reason to see a doctor.
How much a newborn sleeps
In the first weeks a newborn sleeps about 14–17 hours a day, not in one block but in short stretches of 2–4 hours, mixed in with waking and feeds. There is no clear day/night rhythm yet — the internal clock has not started up, so the baby is just as likely to sleep soundly by day and be awake at night.
A circadian rhythm of their own starts to develop around 2–3 months — and that is when longer night-time stretches begin to appear. The normal range is very wide: one baby sleeps closer to 14 hours, another closer to 17, and both are well. Do not compare your baby to other babies — go by how they are doing and their weight gain, not by someone else's numbers.
| Age | Total sleep / 24h | Note |
|---|---|---|
| 0–3 mo | ~14–17 hours | Short stretches, no day/night rhythm |
| 3–6 mo | ~12–16 hours | Longer night stretches forming |
| 6–12 mo | ~12–15 hours | Usually around 2 naps |
These are guides, not a quota to "make up". If your baby is alert, feeds, gains weight and develops well, their own amount of sleep is normal for them, even if it does not match the table.
Safe sleep: how to reduce the risk of SIDS
Always place the baby to sleep on their back — not on the side, not on the tummy. Back sleeping applies at every sleep, day and night.
The sleep surface must be firm, flat and separate: the baby's own cot or crib with a fitted sheet and nothing else. No pillows, duvets, bumpers, soft toys or loose bedding should be in the cot.
For the first 6 months, room-share but do not bed-share: keep the baby's cot next to your bed, but not in your bed.
Keep the room at a comfortable temperature; do not overheat or overdress the baby. The environment should be smoke-free. Breastfeeding and offering a pacifier at sleep are associated with lower risk.
If you feel you might fall asleep while feeding, move the baby onto their own safe sleep surface — falling asleep with the baby in your arms, in a chair or on a sofa is dangerous.
How to help your baby fall asleep
- A short, consistent wind-down routine in the same order. Repeat the same short sequence every night (a bath, a feed, dimmed lights, for example) — the predictability helps the baby settle into sleep.
- Put them down drowsy but awake. If you lay the baby down while tired but still awake, they gradually learn to settle themselves rather than only in your arms or at the breast.
- Watch the wake window and tired signs. Yawning, rubbing the eyes, fussing are cues that it is time. Act before the baby becomes overtired — an overtired baby is harder to settle.
- A dark, quiet room. Dim the lights and sound. White noise — a steady, even sound — helps many babies fall asleep and stay asleep through sudden noises.
- Separate day from night. By day, light, activity and normal household sounds; by night, dark and quiet, feeds without bright light or play. That helps the baby pick up the difference between day and night.
Night waking is normal
Waking at night to feed in the early months is not a fault but a need: a newborn has a tiny stomach and needs frequent feeds, including at night. "Sleeping through the night" comes later and gradually, as the rhythm settles and feeds grow larger.
So night waking in a newborn is not a problem to fix. Do not expect an infant to sleep through the night, and do not try to force it by cutting night feeds without a doctor's advice.
When to see a doctor
Seek help immediately if the baby has pauses in breathing during sleep, turns blue, is unusually difficult to wake, or is limp and not responding as usual.
Also see a doctor if the baby "sleeps through" feeds, sleeps a great deal and is not gaining weight well with it. Sleep that leaves a baby underfed is a reason for a check-up, not a sign of an "easy" baby.
How to see your baby's emerging rhythm
In the early months it feels as if there is no rhythm at all, but patterns usually appear before you can spot them on no sleep. Logging when your baby falls asleep and wakes for a few days lets their own rhythm show through and makes clear when they usually get tired. That helps you catch the window for settling and avoid overtiredness — memory holds such details poorly on no sleep, while a log shows them plainly.
Baby Tracker keeps these records for you
Feeds, sleep and nappies in two taps, a day-by-day view of the routine, and shared access for the whole family. Free, right inside Telegram — no install, no sign-up.
Open in TelegramFrequently asked questions
How much should a newborn sleep in a day?
About 14–17 hours a day in short stretches, with no split into day and night. The normal range is wide, so what matters is not an exact number but how your baby is doing and their weight gain. Go by your own baby, not someone else's figures.
When does a baby develop a day/night rhythm?
A circadian rhythm of their own starts to form around 2–3 months, when longer night-time stretches appear. Before that, having no schedule is normal for a newborn, not a problem.
What position should a newborn sleep in?
Always on their back — at every sleep, day and night. Sleeping on the side or tummy raises the risk of SIDS. Put the baby down on a firm, flat surface in their own cot, with no pillows, duvets, bumpers or soft toys.
Can I take my newborn to sleep in my bed?
Bed-sharing in the parents' bed is not recommended. For the first 6 months it is safer to room-share but keep the baby in their own cot nearby. If you might fall asleep while feeding, move the baby onto their own surface.
Is it normal for a baby to wake often at night?
Yes. In the early months night waking to feed is needed and normal, not a sleep problem. The ability to sleep through the night comes later and gradually. Do not cut night feeds to "train" sleep without a doctor's advice.
Sources
This article is for general information and does not replace medical advice. Follow safe-sleep guidance, and discuss any concern about your baby's sleep or breathing with your own doctor.