Learn more about newborn sleep, how much babies sleep and how to put your newborn baby to sleep.
Whoever Coined the Phrase “Sleep Like a Baby” Didn’t Know Newborns
The phrase “sleep like a baby” might sound appealing, but anyone who’s cared for a newborn knows the truth—babies are notoriously restless sleepers. They wake frequently for feedings and rarely make it through the night without stirring.
If you’re feeling confused or concerned about your baby’s sleep habits, take a moment to relax. Here’s everything you need to know about newborn sleep, along with practical tips to help you and your baby get through those early, sleepless nights.
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Newborn Sleep Overview
Your newborn will likely sleep between 14 to 17 hours a day, though not always on a predictable schedule. They’ll be awake for short bursts, often just 30 minutes to an hour, before needing another nap. These naps can range from 15 minutes to three hours.
Newborns Need to Eat Around the Clock
With tiny tummies, newborns require frequent feedings, usually every two to four hours, even during the night. While it may be tempting to hope for a long stretch of uninterrupted sleep, your baby’s nutritional needs take priority.
To make nights easier, learn to distinguish between your baby’s “feed me!” cries and other sounds. This way, you can respond quickly when they’re hungry and avoid unnecessary wake-ups for sleepy murmurs.
Newborns Are Restless Sleepers
Unlike older children or adults, newborns spend about 50% of their sleep time in REM (rapid eye movement) sleep, which is lighter and more active. During REM sleep, babies may squirm, move their arms, or even whimper briefly before settling again.
As your baby grows, their sleep will gradually shift toward longer periods of deep, quiet sleep.
Newborns Are Noisy Sleepers
You might notice irregular breathing, pauses, and odd noises when your baby sleeps. This is completely normal and due to their immature respiratory system.
For example, a newborn may take quick, shallow breaths followed by a brief pause before resuming. While this can be unsettling for new parents, it’s rarely a cause for concern.
Newborns Often Confuse Day and Night
Inside the womb, your baby grew accustomed to darkness and was lulled to sleep by your daytime movements. This explains why many newborns seem more active at night after birth.
Fortunately, this is a temporary phase. By the end of the first month, your baby will begin producing melatonin, the sleep-regulating hormone, helping them differentiate between day and night.
Your Sleep Habits Affect Your Baby
Well-rested parents are better equipped to soothe and care for their babies. If you’re feeling exhausted, don’t hesitate to ask for help. Taking care of your own needs isn’t selfish—it’s essential for helping your baby feel calm and secure.
How Much Sleep Do Babies Need?
Every baby is different, but here’s a general guide to sleep needs by age:
Newborn to 3 Months:
- Total sleep: 14–17 hours
- Nighttime sleep: 8–9 hours (waking every 2–3 hours for feedings)
- Naps: 7–9 hours (3–5 naps)
4 to 11 Months:
- Total sleep: 12–15 hours
- Nighttime sleep: 8–10 hours
- Naps: 4–5 hours (2–3 naps)
How to Help Your Newborn Sleep Better
Adjusting to life outside the womb can be challenging for your baby. Here are some strategies to create a sleep-friendly environment:
Follow Safe Sleep Guidelines
- Always place your baby flat on their back in a crib or bassinet.
- Avoid loose bedding, pillows, and stuffed animals.
- Room-share (not bed-share) until at least six months to reduce the risk of SIDS.
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Try a Massage
A gentle massage before bedtime can promote relaxation and increase melatonin production, helping your baby fall asleep.
Swaddle for Comfort
Swaddling mimics the snug feeling of the womb and can prevent startling reflexes. However, stop swaddling once your baby can roll over, usually around 3 to 4 months.
Use White Noise
The hum of a fan or a white noise machine can recreate the comforting sounds of the womb, promoting better sleep.
Dim the Lights
A dark room signals your baby that it’s time to sleep. Dimming the lights during bedtime can help establish a healthy sleep-wake cycle.
Check Room Temperature
Keep the room at a comfortable 68–72°F (20–22°C). Overheating increases the risk of SIDS, while a chilly room can disrupt sleep.
When to Introduce a Sleep Routine
In the first month, focus on understanding your baby’s natural rhythms. Around 3 to 4 months, you can begin incorporating a consistent bedtime routine, such as a warm bath, rocking, or singing a lullaby.
When Will My Baby Sleep Through the Night?
Most babies can sleep for 6 to 8 hours straight between 4 and 6 months, but every baby develops differently. Be patient, and remember this milestone will come in time.
What If My Baby Won’t Sleep?
Here are some common reasons for sleep struggles and how to address them:
- Day-night confusion: Use blackout curtains and white noise.
- Overtiredness: Adjust nap and bedtime routines.
- Discomfort: Swaddle your baby or try soothing techniques like rocking.
Final Thoughts
Newborn sleep can feel overwhelming, but it’s important to trust the process. As long as your baby is healthy and seems content most of the time, you’re on the right track. In time, both you and your baby will find a rhythm that works, bringing more rest and peace to your days and nights.
