Baby week 3: the first growth spurt, and the first tummy-time workout

A two-day storm

Around week three there comes a day when everything seems to break — the baby who had settled into three-hour gaps wants the breast every hour, and cries when put down. The household delivers its verdict at once: 'the milk has run short.'

The verdict is wrong. This is the first growth spurt — a gust of growing speed in which the baby feeds constantly to drive next week's supply up. Within two or three days demand and supply match again.

Through those days there is one job: keep feeding, keep drinking water, and stay away from the formula tin. Open the tin here and the demand on the breast falls — and the shortage that was a rumour becomes real.

Your baby this week

With the spurt, weight moves well — 150-200 grams a week or more. Feeding style changes too: the baby is now efficient, taking in ten minutes what took half an hour in week one.

The neck sits its first exam — placed on the tummy, the baby tries to lift and turn the head for a moment. That is tummy time's beginning: awake, supervised, two-three minutes, two-three times a day.

Voice recognition now shows plainly — crying easing at the mother's voice is this age's sweetest trick. Staring at faces grows; high-contrast black-and-white things (the window grille, your bangles) are the most interesting objects in the world.

The evening restlessness may show its colours — crying at a fixed hour, legs pulled up, a red face. This is colic's overture; the full account comes in later weeks, but one sentence now: it is not a disease, and it passes.

The mother matters too

The sleep debt has mounted, and it has one affordable remedy: sleep when the baby sleeps — dishes, laundry and guests are not worth that nap. The embarrassment about daytime sleep is suspended for these weeks.

The traditional confinement foods — laddoos with gond, dry-fruit preparations, ajwain water — are sensible as energy. Let them ride alongside meals, not replace them — the milk machine needs plain, complete food: dal, roti, vegetables, water.

Stitch pain should now be easing. If it isn't, or sitting is getting harder again, don't wait for the next appointment. And constipation (holding back for fear of stitches) — water, fibre, and a doctor-approved remedy if needed; straining is the stitches' enemy.

What to do this week

Tummy time goes on the daily list — awake, on a firm flat surface, you sitting in front. If the baby cries, do it on your chest — that counts too. The neck-shoulder strength that rolling and sitting will one day stand on is built here.

The growth-spurt house rule: the mother's only job is feeding; everything else — cooking, dishes, older children — is shared. Two days of that arrangement beat the formula tin on price and outcome.

Starting to go out? A short morning-sun stroll is fine — markets and crowds, not yet. The mosquito net stays on the bed; for a newborn the answer to mosquitoes is netting, not creams or coils.

Set the house rule for everyone who wants a cuddle: washed hands, keep a distance if coughing, and no kisses on the face. Announcing this is the father's job — the mother tires of saying no every time.

Week 3 at a glance

The week's essentials in one place. Your doctor may adjust these for your baby.

When to see a doctor at once

The same firm list — fever under three months, refusing feeds, fast breathing (60+/min), lethargy, fits, spreading jaundice, falling wet nappies: hospital immediately.

The line on crying: colic's cry is a fixed-hour storm that comes and goes. But a continuous weak, thin cry, turning blue while crying, or crying with vomiting and fever is different. If in doubt, don't settle for 'probably colic' — have it seen once.

This article is general information only and no substitute for personal medical advice. The people who can guide you knowing your baby's health, birth history and test results are your paediatrician or the doctor at your nearest health centre.

Keep the feed and nappy record

When the last feed was, which side next, how many wet nappies today — this tool keeps the record of these weeks' three big questions. Everything stays on your phone.

Frequently asked questions

Q: What's the harm in formula 'just for two days' during the spurt? — The harm is that it never stays two days. Every millilitre of formula is demand taken off the breast — and supply is built from demand. Ride the two-day storm at the breast; that is what it's designed for.

Q: Baby cries the moment tummy time starts — give it up? — Don't drop it, shrink it: one-minute pieces, not right after a feed (spit-up risk), and your chest or lap counts too. Within weeks the hated exercise becomes a game.

Q: The breathing is sometimes fast, sometimes seems to pause — should I worry? — Newborn breathing changes rhythm — running quick and pausing 5-10 seconds is normal ('periodic breathing'). The worry list: consistently over 60/minute, ribs pulling in, turning blue, or pauses beyond 20 seconds — those are on the immediately-to-hospital list.

Q: When and how to cut nails? — After a bath or in sleep, when soft, with a baby nail clipper — or just use cotton mittens in the early weeks. Never bite them off — that is an infection's road in.