Most newborns have a fussy period that peaks in the evening and nighttime hours, and the most effective soothing techniques work by recreating the sensory environment of the womb. Understanding why your baby cries at night, recognizing what they’re telling you, and having a reliable set of calming strategies can turn those long nights from overwhelming to manageable.
Why Newborns Cry More at Night
Newborn crying follows a predictable pattern known as the Period of PURPLE Crying. It typically starts around two weeks of age, intensifies each week, peaks during the second month of life, and gradually tapers off by three to five months. Much of this crying clusters in the late afternoon and evening, which is why nights feel especially difficult. The crying often has no obvious cause, resists soothing, and can come in waves where your baby seems fine one moment and inconsolable the next.
This pattern is normal. It doesn’t mean something is wrong with your baby or that you’re doing anything incorrectly. Knowing there’s a peak and an endpoint can help you push through the hardest weeks with more confidence.
Reading Your Baby’s Cues First
Before running through soothing techniques, it helps to figure out what your baby is actually communicating. Hunger and tiredness look different, and responding with the right fix saves time and frustration.
A hungry baby will make sucking noises, turn their head toward your breast or a bottle, and root against your chest or hand. These signals appear before full-blown crying, so catching them early means a calmer feeding for both of you. A tired baby looks different: staring blankly into the distance, making jerky arm or leg movements, yawning, losing interest in your face, or sucking on their fingers. If you see these signs, your baby needs sleep, not food, and further stimulation will only make them more upset.
The 5 S’s: A Step-by-Step Calming Method
Pediatrician Harvey Karp developed the “5 S’s” method based on the idea that newborns have a calming reflex triggered by sensations that mimic life inside the womb. Research shows these techniques lower heart rate and increase heart rate variability, both signs that the nervous system is shifting from stress to calm. The five steps work best when layered together rather than tried one at a time.
Swaddling. Wrap your baby snugly in a thin blanket with arms against their sides. This recreates the tight, secure feeling of the uterus. Use a purpose-made swaddle sack if you’re not confident with a blanket. Always place a swaddled baby on their back, and stop swaddling once your baby shows any signs of rolling over, which can happen as early as two months.
Side or stomach position (while held). Hold your baby on their side or stomach against your body. This position calms fussiness, but it is only for your arms. When you lay your baby down to sleep, always place them on their back.
Shushing. Make a loud, sustained “shhhh” sound near your baby’s ear, or use a white noise machine. The sound imitates the constant whoosh of blood flowing through the placenta, which your baby heard 24 hours a day before birth. The shushing needs to be as loud as the crying to break through, then you can lower the volume as your baby settles.
Swinging. Support your baby’s head and neck and use small, gentle, jiggly movements (not large swings). This mimics the rhythmic bouncing your baby felt with every breath you took during pregnancy. A rocking chair, a gentle bounce on a yoga ball, or slow swaying while standing all work. Keep movements small and always support the head.
Sucking. Offer a pacifier or a clean finger. Sucking is deeply calming for newborns. In the womb, babies regularly swallowed amniotic fluid, so non-nutritive sucking is a familiar, soothing sensation.
The order matters less than the combination. Start with swaddling, add shushing and swinging together, then offer sucking once the crying starts to ease. Some babies respond within seconds, while others need all five layered on for several minutes before the calming reflex kicks in.
Using White Noise Safely
White noise is one of the most reliable tools for nighttime soothing and for helping your baby stay asleep between sleep cycles. But volume and placement matter. A study testing 14 popular infant white noise devices found that nearly two-thirds exceeded 85 decibels (the threshold for potential hearing damage) when placed right next to the baby at maximum volume.
The fix is simple: keep the machine at least 30 centimeters (about 12 inches) from your baby’s head, and never run it at maximum volume. At that distance, no device in the study exceeded safe levels even on the highest setting. A low, steady hum is all you need. Place the machine across the room or on a dresser rather than clipped to the crib, and use it on a moderate setting.
Relieving Gas Pain
Gas is one of the most common reasons newborns wake up crying at night. Their digestive systems are immature, and swallowed air from feeding can cause real discomfort. You’ll often notice your baby pulling their knees up, arching their back, or passing gas while crying.
Three physical techniques help move trapped air through. First, lay your baby on their back and gently “bicycle” their legs, pushing one knee toward the belly and then the other in a slow pedaling motion. Second, try feeding your baby in a more upright position to reduce the amount of air they swallow. Third, if your baby is awake and supervised after a feeding, place them on their tummy. Gentle pressure on the abdomen can help release gas. Burp your baby at natural pauses during feeds and again when the feeding is done, holding them upright against your shoulder or sitting them up with your hand supporting their chin.
A Nighttime Soothing Routine
When your baby wakes crying at night, a consistent response helps both of you. Start by pausing for 10 to 15 seconds before picking them up. Some newborns fuss briefly between sleep cycles and will settle on their own. If the crying escalates, pick your baby up and run through a quick mental checklist: hungry, wet diaper, too hot or too cold, or gassy?
If the answer isn’t obvious, go straight to the 5 S’s. Keep the room dark and your voice low. Avoid turning on bright lights or engaging your baby with eye contact and conversation, both of which signal “daytime” to their developing brain. The goal is to keep stimulation minimal so your baby can return to sleep once they’re calm. A dim red or amber nightlight gives you enough visibility for diaper changes without disrupting melatonin production.
If your baby needs to eat, feed them in that same low-light, low-stimulation environment. Burp gently, re-swaddle, and lay them back down on their back while they’re drowsy but not fully asleep. This helps them gradually learn to bridge the gap between calm and sleep on their own.
Safe Sleep While Soothing
Exhausted parents sometimes fall asleep holding their baby or bring them into an adult bed. This is one of the highest-risk situations for infant sleep deaths. Current guidelines are clear: place your baby on their back on a firm, flat mattress in a safety-approved crib or bassinet. Keep the sleep area in your room for at least the first six months. Remove all blankets, pillows, bumper pads, and stuffed animals from the crib.
If you feel yourself dozing off while feeding or holding your baby, put them down in their crib first. A crying baby in a safe crib is safer than a sleeping baby in an unsafe spot. It’s okay to set your baby down in a safe space and take a few minutes to collect yourself before returning.
When Crying Signals Something More
Most nighttime crying is normal, but certain signs point to a problem that needs medical attention. Any fever at all in a baby under three months old warrants a call to your pediatrician, regardless of the time of day. Other signals to watch for: your baby refuses two or more feedings in a row, vomiting that shoots out rather than dribbles, fewer wet diapers than usual, a dry mouth, crying with no tears, a sunken soft spot on the head, unusual sleepiness or floppiness, a rash that appears suddenly or blisters, or fast or labored breathing.
Colic is a separate category. It’s defined as crying for three or more hours a day, three or more days a week, without an identifiable cause. It follows the same timeline as the PURPLE Crying period and resolves on its own, but the intensity can feel alarming. If your baby’s crying fits that pattern and they’re otherwise feeding well, gaining weight, and alert when awake, colic is the likely explanation. If you’re unsure, trust your instincts and call your baby’s doctor. Parental concern is always a valid reason to reach out.