What should I expect in the first weeks with a newborn?

Mostly a round-the-clock cycle of feeding, nappies, and short bursts of sleep — theirs and your lack of it. Newborns feed 8–12 times a day, have no sense of day or night yet, cry most in the evenings, and go through a lot of normal-but-alarming skin and tummy things. Almost all of it is normal and settles over the first weeks; the job is to keep the routine simple and watch for a short list of red flags.

How do I know if my newborn is healthy and feeding well?

The simplest signs are at both ends: regular feeds, plenty of wet and dirty nappies, steady weight gain, and a baby who is alert when awake and settles after most feeds. Your midwife or health visitor weighs and checks your baby in these early weeks, so share any worries at those visits — that's exactly what they're for.

When should I call a doctor about my newborn?

Call straight away for a fever (especially under three months), much less feeding or far fewer wet nappies, fast or laboured breathing, a rash that doesn't fade when pressed, unusual floppiness or drowsiness, inconsolable crying, or worsening jaundice. Most of all, trust your instinct — if your baby just doesn't seem right, get them seen. You know them better than anyone.

Your newborn's first weeks: what to expect, theme by theme

The first weeks with a newborn are a blur — relentless and tender and disorienting all at once. No one quite prepares you for how much of it is the same few things, round and round the clock: feeding, nappies, sleep (theirs, and your lack of it), and a fair amount of crying. Here’s a gentle map of what to expect, theme by theme, with a deeper guide for each. The reassuring headline: almost everything you’ll worry about is normal.

Feeding — relentless, and that’s normal

Newborns feed a lot — eight to twelve times in twenty-four hours — and far from a tidy schedule. They’ll feed often and on demand, bunch feeds together in the evening, and have days where they seem to want it constantly (often a growth spurt). You’ll wonder, more or less hourly, whether they’re getting enough — so it helps to know the signs that they are.

Nappies — your daily report card

What goes in shows up at the other end, and in the early weeks that’s your simplest “all’s well” signal. Counting wet and dirty nappies tells you more than almost anything else, and the contents change dramatically in the first days — the colour guide walks through the meconium-to-milk-stool arc and the few colours worth a call.

Sleep — in fragments, around the clock

Newborns sleep a lot, but in short stretches and with no sense of day or night yet. Their wake windows are tiny and overtiredness comes fast. The one part that isn’t flexible is safety: the safe-sleep rules — on the back, in their own clear cot — matter from the very first night.

Crying — the evening storm

Crying climbs over the first weeks and often peaks around six, with a daily evening fussiness that can feel endless. Much of it is tiredness, an evening dip in milk, and a long day catching up. Some of it is just trapped wind. None of it means you’re doing badly — and if it ever feels like too much, it’s always safe to put your baby down somewhere safe and step away for a minute.

The little body — skin, cord, baths

A newborn’s body does a lot of alarming-looking, completely normal things. The skin peels and breaks out and sorts itself out; the cord stump dries and drops off on its own; and you’ll bath them surprisingly little — two or three times a week is plenty. Less is more on all three.

You — the part no one tracks

You’re recovering too, on the worst sleep of your life, and the mental load of remembering it all falls heavily — often on one person. Take the help that’s offered, lower the bar on everything that isn’t feeding or resting, and if your own mood stays low or anxious beyond the first couple of weeks, tell your midwife, health visitor, or doctor — low mood after birth is common and treatable. If you’re two, sharing one log instead of two memories takes a real weight off the tired parent.

The universal red flags

Across all of the above, a short list always warrants a prompt call to your doctor, midwife, or health visitor — and emergency help if severe:

A fever — especially in a baby under three months, which needs same-day assessment.
Much less feeding, or far fewer wet nappies than usual (a sign of dehydration).
Fast or laboured breathing, grunting, or any blue tinge.
A rash that doesn’t fade when you press a glass against it.
Unusual floppiness or drowsiness, or inconsolable crying you can’t settle.
Jaundice that’s deepening or spreading.

Most of all, trust your instinct. If your baby simply doesn’t seem right, get them seen — you know them better than anyone.

The short version

You won’t remember most of these weeks, and they pass far faster than they feel from the inside. Keep the checklists light, take each day in feeds and naps rather than as a whole, and lean on the deeper guides above when a specific worry surfaces. And if one shared, living log can turn the blur into something you can actually see — last feed, last nappy, how the night went — so much the better.

This is general information, not medical advice. Newborn guidance varies by country and for premature or unwell babies — follow the advice of your own midwife or health service, and ask the people who know your baby.