How to Soothe a Crying Baby: A Calm, Step-by-Step Guide
Educational information, not medical advice — talk to your clinician about your baby's health.
Quick answer
Crying peaks around 6 weeks and usually eases by 3 to 4 months. First run a quick checklist — hungry, wet diaper, gas, too hot or cold, overtired, overstimulated. Then try the 5 S's: swaddle, side or stomach hold while awake, shush, swing, and suck. Call your pediatrician if crying comes with fever, vomiting, poor feeding, or an unusual cry.
Key takeaways
- Check the basics first: hunger, diaper, gas, temperature, tiredness, and overstimulation cover most crying.
- The 5 S's work best as a team — swaddle, side or stomach position while awake, shush, swing, and suck.
- Colic follows the "rule of threes": 3+ hours a day, 3+ days a week, 3+ weeks, in a healthy, well-fed baby.
- Side or stomach holds are for awake soothing only — sleep is always on the back.
- Never shake a baby. Put them down safely and take a break when you feel overwhelmed.
First, run the 2-minute check-first list
Before reaching for any technique, spend two minutes ruling out the usual suspects — this checklist is faster than guessing, and it keeps you calm because you are acting on purpose.
- Hungry? Newborns eat little and often. If it has been a couple of hours — or your baby is rooting, mouthing hands, or smacking lips — offer a feed. See how often a newborn should feed.
- Wet or dirty diaper? Even a slightly wet diaper can upset some babies. Check and change it; see is my newborn's diaper output normal.
- Gassy? Try burping over the shoulder or across your lap, then gently bicycle their legs.
- Too hot or too cold? Feel their chest or the back of the neck — not hands or feet, which run cool. Dress them in about what you are wearing, plus one layer.
- Overtired? Newborns manage only short stretches awake — often an hour or two. Overtired babies cry harder, not easier.
- Overstimulated? Move to a quieter, dimmer room and hold them close.
If every box is checked and the crying keeps going, move on to the 5 S's.
What is colic?
Colic is the name for repeated, intense crying in an otherwise healthy, well-fed baby. Doctors commonly describe it with the "rule of threes": crying 3+ hours a day, 3+ days a week, for 3+ weeks.
It usually starts in the first weeks, peaks around 6 weeks, and fades by 3 to 4 months. During a spell a baby may clench fists and draw knees up — but feeds and grows normally between episodes. It is not your fault: experts do not fully agree on the cause, and nothing about colic reflects on your parenting.
The 5 S's for soothing a crying baby
The 5 S's are five soothing techniques grouped into a memory aid by pediatrician Dr. Harvey Karp. They recreate womb sensations — snugness, motion, sound — which he says trigger a baby's natural calming reflex. Use several at once for the best effect.
| S | How to do it | The idea |
|---|---|---|
| Swaddle | Wrap your baby snugly in a thin blanket, arms tucked, hips free to move. | Recreates the womb's close feeling and calms the startle reflex. |
| Side / Stomach | Hold your baby on their side or stomach against your chest, while awake. | Can settle a fussy baby. Soothing only — never for sleep. |
| Shush | Make a loud, continuous "shhh" near their ear, or use white noise. | Mimics the constant whooshing heard in the womb. |
| Swing | Rock, jiggle, or walk with small rhythmic movements. | Imitates the motion babies felt before birth. Never shake your baby. |
| Suck | Offer the breast, a bottle, or a pacifier. | Sucking is a deep calming reflex for newborns. |
Combine them: swaddle, hold on your forearm on their side, shush loudly near the ear, add a little jiggle, and offer something to suck. Many babies settle within a minute or two when several S's run at once.
Two safety notes matter more than the technique. First, swaddle only until your baby shows signs of rolling over — then switch to arms-free sleep. Second, the side or stomach position is for soothing in your arms while awake; every sleep is on the back. For more on the basics, see our newborn care checklist.
More soothing techniques to try
- Motion: a car ride or stroller walk can reset a fussy spell.
- White noise: a fan or white-noise machine, moderate volume, a few feet from the baby's ears.
- Warm bath: keep one hand on your baby at all times.
- Babywearing: a carrier gives contact and motion with your hands free.
- Change of scenery: step outside — new sounds and light distract many newborns out of a crying loop.
Colic myths vs facts
Myth: Colic means your baby is in terrible pain. Fact: Colic means prolonged crying with no clear cause in a healthy baby — and colicky babies gain weight and develop normally.
Myth: Switching formula or your own diet will fix colic. Fact: No diet change is proven to cure colic. Talk to your pediatrician before cutting foods or switching formula.
Myth: Letting a baby cry it out cures colic. Fact: Newborns cannot be trained out of crying — it is their only language. Colic eases on its own timeline, usually by 3 to 4 months.
Myth: If soothing doesn't work, you are doing it wrong. Fact: Some crying is simply unsoothable. The goal is to help your baby through it safely, not to force silence. Staying calm yourself is part of the technique.
When to call your pediatrician
Crying is normal, but some patterns deserve a professional check. Call your pediatrician — or seek urgent care — if:
- Your baby is under 3 months old with a rectal temperature of 100.4°F (38°C) or higher.
- Crying is inconsolable for hours despite feeding, changing, and soothing.
- The cry sounds different from usual — weak, high-pitched, or a shrill scream.
- Vomiting, diarrhea, fewer wet diapers, or refusing to feed.
- Your baby is unusually floppy, drowsy, or hard to wake.
- Swelling, blood in the stool, or a rash that worries you.
Write down what you see before you call: when the crying started, what you tried, and what was different. It helps the doctor help you faster.
Taking care of yourself, too
Listening to hours of crying is one of the hardest sounds humans hear. If you feel yourself getting angry or shaky, put the baby down safely on their back in the crib and walk away for a few minutes. A crying baby in a safe crib is okay; a shaken baby is never okay. Ask someone to take a shift — colic is easier to survive with company.
Sources
- crying for more than 3 hours a day, more than 3 days a week, for more than 3 weeks, in a healthy well-fed infantAAP colic overviewLink checked 2026-10-16
- swaddle, side/stomach (awake soothing only), shush, swing, suck — as presented at the AAP National ConferenceHarvey Karp's 5 S'sLink checked 2026-10-16
- side/stomach positioning is for awake soothing; back-sleep for every sleepAAP safe sleep guidanceLink checked 2026-10-16
- Little Launch feeding-timing guideHow often should a newborn feedhttps://little-launch.vercel.app/blog/how-often-should-a-newborn-feed
- Little Launch diaper-pattern guideIs my newborn's diaper output normalhttps://little-launch.vercel.app/blog/is-my-newborns-diaper-output-normal
- Little Launch first-weeks basicsNewborn care checklisthttps://little-launch.vercel.app/blog/newborn-care-checklist