Taking care of a newborn comes down to a short list of essentials: feeding every few hours, helping them sleep safely, keeping them clean, and learning to read their cues. The first weeks can feel overwhelming, but most of your day will revolve around a predictable cycle of feeding, diaper changes, sleep, and short stretches of awake time. Here’s what each of those looks like in practice.
Feeding: The Core of Your Day
Newborns eat frequently. In the first few days, your baby will want to feed every one to three hours. As the weeks go on, that stretches slightly to every two to four hours, which works out to about 8 to 12 feedings in a 24-hour period. Their stomach at birth is roughly the size of a cherry, so they can only take in small amounts at a time and need to refuel often.
If you’re breastfeeding, you won’t measure exact ounces, so diaper output becomes your best gauge. By days four through seven, a well-fed baby will produce at least six wet diapers and three soiled ones per day. Formula-fed babies follow similar feeding frequency in the early days, though they may go slightly longer between feedings as they get a bit older.
You’ll also encounter cluster feeding, where your baby wants to eat every hour for several hours in a row, often in the evening. This is normal and doesn’t mean your milk supply is low. Babies naturally take what they need at each feeding and stop when they’re full, so follow their lead rather than watching the clock.
Weight Changes in the First Week
Almost all newborns lose weight in the first few days. For babies born vaginally, the median loss is about 7% of birth weight by 48 hours. Babies born by cesarean tend to lose a bit more, peaking around 8.6% by 72 hours. Weight gain typically kicks in between 48 and 72 hours after birth. A loss of 10% or more is considered excessive and worth flagging with your pediatrician, but some dip in weight is completely expected.
Safe Sleep Basics
Every time your baby sleeps, whether at night or during a nap, place them on their back on a firm, flat surface. That means a safety-approved crib or bassinet with nothing inside except a fitted sheet. No blankets, pillows, bumper pads, or stuffed animals. If you’re worried about warmth, a wearable sleep sack is the safest alternative to a loose blanket.
The AAP recommends keeping your baby’s crib or bassinet in your bedroom for at least the first six months. Room-sharing (not bed-sharing) reduces sleep-related risks while making nighttime feedings easier. Newborns sleep in short bursts of two to four hours, so having them nearby helps you respond quickly without fully waking up.
Diaper Changes and Cord Care
You’ll change somewhere around 8 to 12 diapers a day in the early weeks. This is actually useful information, not just a chore: counting wet and dirty diapers is the simplest way to confirm your baby is eating enough.
Your baby’s umbilical cord stump will still be attached when you come home. The current recommendation from the WHO and the American Academy of Pediatrics is dry cord care: keep the stump clean and exposed to air, fold the diaper below it, and don’t apply alcohol or antiseptics. If it gets soiled, clean the area with water and let it dry. With this approach, the stump typically falls off in about 10 days. The old practice of swabbing with rubbing alcohol actually slows separation by a couple of days on average.
Signs the stump area needs medical attention include redness spreading around the base, foul-smelling discharge, or bleeding that doesn’t stop with gentle pressure.
Bathing a Newborn
Newborns don’t need frequent baths. The American Academy of Pediatrics and the American Academy of Dermatology both recommend two to three baths per week at most. More than that can dry out their skin, which is still adjusting to life outside the womb. Between baths, a warm washcloth on the face, neck folds, and diaper area is enough.
While the cord stump is still attached, stick to sponge baths. Once it falls off and the area heals, you can move to a shallow tub bath with a couple of inches of warm water. Test the temperature on the inside of your wrist first. It should feel warm but not hot.
Tummy Time and Interaction
Tummy time can start as soon as you bring your baby home. This isn’t exercise in the traditional sense. It’s supervised time on their stomach while awake, and it builds the neck and shoulder strength they’ll eventually need to roll over, sit up, and crawl. Start with two to three sessions per day, each lasting just three to five minutes, and work toward a total of 20 or more minutes daily as your baby gets stronger and more comfortable.
Many newborns dislike tummy time at first. Lying on your chest counts, and it has the added benefit of skin-to-skin contact. You can also place a small rolled towel under their chest for support or get down on the floor at their eye level to keep them engaged. If they fuss, it’s fine to cut the session short and try again later.
During awake periods, which are brief in the early weeks, talking to your baby, making eye contact, and gently moving their arms and legs all support development. Newborns can focus on objects about 8 to 12 inches from their face, roughly the distance between your face and theirs during feeding. High-contrast patterns in black and white tend to hold their attention more than pastel colors.
Watching for Jaundice
About 60% of newborns develop some degree of jaundice, a yellowing of the skin and the whites of the eyes caused by a buildup of bilirubin, a byproduct of red blood cell breakdown. Mild jaundice is common and usually resolves on its own as the liver matures.
To check for jaundice at home, look at your baby’s skin in natural light. Gently press on the forehead or nose and watch the color of the skin underneath. In lighter skin, a yellow tint is easy to spot. In darker skin tones, the yellowing can be harder to see on the body, so check the whites of the eyes and the gums instead. Jaundice that appears within the first 24 hours of life is always urgent and needs immediate evaluation. Jaundice that develops after day two or three is more typical, but if the yellow color deepens, spreads to the arms and legs, or your baby becomes unusually sleepy and hard to wake for feedings, that warrants a call to your pediatrician.
Car Seat Safety
Your baby’s first car ride home sets the pattern for every trip after. Newborns ride in a rear-facing car seat, which should be installed at a slight recline so their head doesn’t flop forward. The harness straps should sit at or below shoulder level, and the chest clip goes at armpit height. To check the fit, try to pinch the strap at your baby’s shoulder. If you can grab excess webbing between your fingers, the harness needs to be tighter. You should not be able to pinch any slack.
Avoid bulky coats or snowsuits under the harness, as they compress in a crash and leave the straps too loose. A thin layer underneath the straps with a blanket over the top is safer. Most hospitals won’t discharge you without a car seat, and many fire stations or local programs offer free installation checks if you’re unsure about the fit.
Recognizing Red Flags
Newborns are surprisingly resilient, but a few signs require immediate action. A rectal temperature of 100.4°F (38°C) or higher in a baby under two months old is a medical emergency. Don’t wait to see if it comes down on its own. Head to the emergency department. Rectal thermometers are the most accurate method for this age group, and it’s worth having one at home before you need it.
Other signs that need prompt attention include refusing multiple feedings in a row, producing significantly fewer wet diapers than expected, a bluish tint around the lips or face, rapid or labored breathing, extreme difficulty waking for feeds, or a high-pitched, inconsolable cry that sounds different from their normal fussing. None of these are common, but recognizing them quickly makes a difference.