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Baby crying?
Check this first

For new parents woken up at 3 a.m.
No. 319Pregnancy & KidsPart 54 of 54Fact-checked Oct 19, 2026
Video2:43 · English voice (AI) · English subtitles

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The full narration of the video.

For a baby, crying is the last resort. Three in the morning. He's been fed, he's been changed, and he's still crying. But before the crying starts, he's usually already dropped a hint — just a very quiet one.

Think of a baby as a printer. Out of paper, jammed, out of ink — it's the same red light every time. Someone who knows printers doesn't take it apart. They start with the most common, easiest check, and rule things out one by one. The most common one is hunger. First, check how long it's been since the last feed.

Hunger gives the earliest hints: the mouth opens, the head turns side to side searching, little hands go to the mouth. Touch his cheek and he turns toward it, mouth open, looking for milk. This is called the rooting reflex. Feed him when you see these signs — it's easier than waiting for tears. A baby who's worked up into a wail often won't feed well.

Not hungry? Check the diaper. Wet or dirty, he'll squirm — a fresh one fixes it. Next, is he tired? A blank stare, yawning, rubbing his eyes — those are the sleepy hints. Miss that window, and an overtired baby gets even harder to settle.

Crying right after a feed usually means trapped air. Hold him upright and pat his back gently; a burp brings relief. Then feel the back of his neck. Sweaty means too hot; cool means too cold. Cold hands and feet don't count — a baby's hands and feet are always cooler than the body.

Another kind of crying comes from too much going on. Bright lights, lots of people, lots of noise — he turns his head away. Don't try to entertain him now. Take him somewhere darker and quieter, rock him gently, and shush. Or maybe he needs nothing at all, and just wants to be held for a while.

But a baby isn't quite a printer. Fix a printer and the red light goes off; a baby can have everything he needs and still cry. In the first six weeks, babies cry about two hours a day on average. It peaks around weeks six to eight, and eases off after three or four months. Some babies cry over three hours a day, more than three days a week, often in the evening. That's called colic. Nobody fully knows why, and most babies grow out of it within a few months.

But some crying needs a doctor right away: a baby under three months with a temperature of 38°C, a cry that sounds very different from usual, not feeding, hard to wake, or vomiting again and again. And if you're at the end of your rope, lay him safely in his crib, step out for a few minutes, then come back. Never shake a baby. Crying is just the red light. Remember the order, and the nights get a little less frantic.

When does your baby cry the hardest — what time of day?

1

Crying is the red light
that comes on last

Out of paper, paper jam, no ink: a printer shows the same red light for all of them. A baby who is hungry, tired or too warm also does the same thing: cry.

Someone who fixes printers does not take the whole thing apart. They start with the most common, easiest check and rule things out one by one. Babies work the same way. The good news: before crying, a baby has usually already given you a quiet signal.

2

Check in this order,
one at a time

① Hungry?How long since the last feed? Signals: open mouth, turning to search, sucking hands
② DiaperWet or dirty means squirming. Change it
③ TiredSignals: staring blankly, yawning, rubbing eyes
④ BurpCrying right after a feed? Hold upright, pat the back
⑤ Hot or coldFeel the back of the neck: sweaty is too hot, cool is too cold
⑥ Too muchSignal: turning the head away. Go to a dark, quiet room, rock gently, say "shh"
⑦ Wants youNothing is missing. They just want to be close to you
3

Hunger signals
come early

Signals: feed now Crying

Touch a baby's cheek and they turn toward it with an open mouth. This is the rooting reflex. Hands going into the mouth often mean hunger too (why babies suck their hands).

Feeding at these signals is easier than waiting for crying. A baby who is already upset often can't latch on or feed well.

Sleep works the same way. Miss the yawn and the eye rub, and the baby gets overtired and harder to settle.

4

Still crying after
all that? Can be normal

Weeks 6–8 Weeks (illustration)

Fix the printer and the light goes off. A baby with every need met can still cry.

In the first six weeks, babies cry about two hours a day on average. It peaks at weeks 6 to 8 and slowly drops after three or four months.

Some babies cry more than three hours a day, more than three days a week, often in the evening. This is called colic. Its cause is still not clear, and most babies grow out of it within a few months. Follow your doctor's advice.

5

When to call
a doctor now

Under 3 months with 38°C (100.4°F) Or a cry that sounds very different; not feeding or hard to wake; vomiting again and again. Skip the checklist and get medical help.

If you are reaching your limit, lay the baby safely in the crib and step out for a few minutes. Never shake a baby.

Crying is just the red light. Know the order, and nights get less scary.
When does your baby cry the most?
Samshang × Maddox
Sources: NHS "Soothing a crying baby" and NHS trust guides on crying babies; Alder Hey Children's Hospital "Crying baby"; KidsHealth (Nemours) "Why do babies cry"; Pregnancy Birth & Baby (Australia) "Hunger cues"; Wolke et al. 2017, Journal of Pediatrics, review of infant crying duration; NCT "Crying baby"; Healthdirect "Fever in children"; The Period of PURPLE Crying (National Center on Shaken Baby Syndrome).
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