Most newborns can be soothed by recreating what they experienced in the womb: warmth, snug pressure, gentle motion, and steady noise. The first three months of life are sometimes called the “fourth trimester” because babies still crave the sensory environment they had before birth. Understanding a few core techniques, and knowing when crying is normal versus concerning, can make those early weeks far more manageable.
Catch Hunger Cues Before Crying Starts
Crying is actually a late-stage distress signal, not a hunger cue. Babies show they’re hungry well before they start wailing, and responding to those earlier signals can prevent a full meltdown. In the first three months, watch for your baby opening and closing their mouth, bringing their hands to their face, rooting around on your chest, making sucking noises, or sucking on their lips, fingers, or fists. Babies often cluster several of these cues together. One signal alone (like sucking on a hand) doesn’t always mean hunger, but three or four at once usually do.
Responding early matters because a baby who has escalated to hard crying is much harder to latch or settle. If you’re not sure whether your baby is hungry, offering a feed is a reasonable first step before trying other soothing techniques.
The Five S’s: A Step-by-Step Approach
Pediatrician Harvey Karp popularized a set of five techniques designed to mimic the womb. They work best when layered together rather than tried one at a time.
Swaddling. Wrapping your baby snugly provides the warmth and contained feeling of the uterus. Keep the blanket firm around the chest (you should still be able to slide a hand between the blanket and your baby’s body) but leave plenty of room at the hips and knees. Babies’ legs need to bend and spread naturally. Forcing them straight or pressed together raises the risk of hip problems. Once your baby shows any sign of rolling over, stop swaddling immediately, because a swaddled baby who ends up face-down is at serious risk of suffocation.
Side or stomach hold. Holding your baby on their left side (against your chest or draped along your forearm) can ease digestion and trigger a calming reflex. This is a holding position only. Always place your baby on their back when it’s time for sleep.
Shushing. The womb is surprisingly loud. The sound of blood rushing through the placenta creates a constant whoosh roughly as loud as a vacuum cleaner. A sustained “shhhh” near your baby’s ear, or a white noise machine, mimics that environment. Total silence can actually make a fussy baby worse because it’s nothing like what they’re used to.
Swinging or swaying. Gentle, rhythmic motion replicates the rocking your baby felt every time you moved during pregnancy. Small, controlled movements work best. You can sway while standing, rock in a chair, or use an infant swing.
Sucking. Babies find sucking calming even when they’re not hungry. It triggers the release of the body’s natural pain-relieving chemicals (endorphins), which is why hospitals sometimes offer a pacifier during minor procedures. A baby physically can’t cry and suck at the same time, so a pacifier or a clean finger can break the crying cycle long enough for other calming techniques to take hold.
Skin-to-Skin Contact
Placing your undressed baby (diaper only) against your bare chest is one of the most effective calming tools available. This practice, sometimes called kangaroo care, lowers your baby’s levels of cortisol, the body’s primary stress hormone. In studies of premature infants who received more than 90 minutes of skin-to-skin contact per day, cortisol dropped significantly within about 12 days. The effect works both ways: mothers who practiced kangaroo care also showed measurably lower cortisol levels.
You don’t need to hit a 90-minute threshold to see benefits. Even 15 to 20 minutes of chest-to-chest contact can stabilize a newborn’s heart rate and body temperature. It’s especially useful right after a bath, during a fussy evening stretch, or any time your baby seems agitated for no clear reason.
Using White Noise Safely
White noise machines are popular for a reason: they replicate the constant background hum of the womb, and many parents find them transformative. But volume and placement matter. The American Academy of Pediatrics recommends keeping sound machines at or below 50 decibels in hospital nurseries, and the CDC sets the safe threshold for infants at under 60 decibels. For reference, 50 decibels is about the volume of a quiet conversation, and 60 is a normal speaking voice.
Place the machine at least 7 feet from your baby’s head. Many parents set it near the door or on a dresser across the room rather than right next to the crib. If you can, test the volume with a free decibel meter app on your phone. The noise should be clearly audible but comfortable, not something you’d have to raise your voice over.
Recognizing Overstimulation
Sometimes a baby cries not because they need more input but because they need less. Newborns have limited ability to filter sensory information, and a well-meaning parade of faces, sounds, lights, and handling can push them past their threshold. Signs of overstimulation include arching the back, splaying the fingers wide, extending their arms as if pushing something away, avoiding eye contact, or suddenly shutting down and going limp or falling asleep abruptly.
If you see these signals, move to a dim, quiet room and reduce the stimulation. Hold your baby still against your chest without bouncing or talking. Sometimes the best soothing technique is simply doing less.
Why Newborns Cry So Much (and When It Peaks)
All healthy newborns go through a phase of increased, sometimes inconsolable crying that typically starts around 2 weeks of age and peaks during the second month. It tapers off by 3 to 5 months. This developmental stage has been labeled the Period of PURPLE Crying (PURPLE is an acronym, with the P standing for “peak of crying”). During this phase, your baby may cry for long stretches, resist all soothing attempts, and seem to be in pain even when nothing is wrong. It is a normal part of brain development, not a sign that you’re doing something wrong.
Colic is a related term that gets used when the crying is especially intense. The clinical benchmark is crying more than three hours per day, more than three days per week, for longer than three weeks. If your baby’s crying fits that pattern and they’re otherwise gaining weight, feeding well, and have no fever, what you’re dealing with is almost certainly colic. It resolves on its own, usually by the fourth or fifth month.
When You’re at Your Limit
There will be moments when nothing works. You’ve fed, changed, swaddled, rocked, and shushed, and your baby is still screaming. This is the point where frustration can become dangerous. Shaking a baby, even briefly, can cause permanent brain damage or death.
If you feel yourself getting overwhelmed, put your baby down in a safe place like a crib or bassinet (on their back, with no loose bedding) and walk into another room. Check on them every 5 to 10 minutes. Call a partner, friend, neighbor, or family member. The National Maternal Mental Health Hotline (1-833-852-6262) is free, confidential, and available 24 hours a day for exactly these moments. A baby who cries alone in a safe crib for ten minutes while you take deep breaths in the hallway is in no danger. A baby held by a caregiver who has lost control is.