Most of what happens in your baby's first week home is normal, even when it feels alarming the first time you see it. Feeding, sleep, diapers, jaundice, and crying account for almost every first-week question, and the large majority of what you will see is healthy and expected. This guide covers what is normal, what you can do at home, and the small number of signs that mean you should call us or seek care right away.
How do I know my baby is eating enough?
Watch the diapers, the weight, and how settled your baby seems, not the ounces. You cannot measure breast milk, and counting formula to the drop is not the goal. The reliable signs of a well-fed newborn are steady output, contentment after most feedings, and a return to growth.
Feed on demand. Most newborns eat every two to three hours, which is roughly 8 to 12 times in 24 hours. Breastfed babies should nurse at least 8 to 12 times a day. Formula-fed babies often take only half an ounce per feeding the first day or two, then 1 to 2 ounces, at least 8 times a day. Learn your baby's hunger cues so you can feed before crying starts: rooting, bringing hands to the mouth, and sucking motions all come before the cry. Your milk supply typically increases around day three or four, though for some parents it is day five, and feedings will feel more productive after that.
In the first days, wake a very sleepy baby to feed rather than letting long stretches pass. To rouse a sleepy newborn, unwrap them down to the diaper, hold them skin to skin, change the diaper, or rub their back and feet. A baby who is too sleepy to feed well, especially one who is jaundiced, losing weight, or not yet back to birth weight, should be woken and fed.
A breastfed baby is getting enough if they have at least six wet diapers a day by day five to seven, seem satisfied for one to three hours between most feedings, and you can hear them swallowing while they nurse. Once your milk comes in, you can usually see and hear it: a slow, deep jaw movement followed by an audible gulp. A good latch is comfortable: the mouth is open wide over the areola, the lips are flared out, and the chin rests against the breast. Some tenderness in the first days is common. Pain, cracking, or a baby who keeps slipping off the breast is a latch problem to address early. Call us or a lactation consultant rather than waiting until your nipples are cracked.
Almost all newborns lose a little weight in the first days. Losing up to roughly seven to ten percent of birth weight is expected, and most babies are back to their birth weight by 10 to 14 days. The first visit weight check is how we confirm feeding is on track.
If you are breastfeeding or partially breastfeeding, give your baby 400 IU of vitamin D drops daily, starting in the first few days. Breast milk is excellent nutrition but does not carry enough vitamin D on its own. Formula is fortified with vitamin D, but a newborn has to drink about 32 ounces a day to get enough, which is more than they take in the first weeks, so formula-fed newborns need the same 400 IU drops until they are drinking that much.
What should my baby's diapers tell me?
Diapers are your daily report card on feeding, and they follow a predictable pattern in the first week. If the pattern is on track, feeding almost always is too.
- Day 1: 1 to 2 wet diapers; stool: black and tarry (meconium)
- Day 2: 2 to 3 wet diapers; stool: still meconium
- Day 3: 3 to 4 wet diapers; stool: turning green
- Day 4: 4 to 6 wet diapers; stool: greenish to yellow, several a day
- Day 5 and on: 6 or more, pale wet diapers; stool: loose, yellow, and seedy
Breastfed babies often pass stool with nearly every feeding in the first month, and their stool is loose enough that it can look like diarrhea when it is not.
In the first few days you may see a pink or orange stain in the diaper. These are usually harmless urate crystals, and they should fade as your baby takes in more milk. Call us if they do not fade after the first few days, if wet diapers are not increasing, or if your baby seems very sleepy or is feeding poorly.
Call us if your baby has not stooled by day three to four, or if stools are still black and tarry after day four to five. The change from meconium to yellow stool is one of the clearest signs that feeding is working.
Is spit-up normal?
Small amounts of milk coming back up during or after a feeding are normal and very common. A baby who spits up but is comfortable, feeding well, and gaining weight is fine. Frequent spit-up like this is not the same as reflux disease and usually needs no treatment. It often comes up with a burp and can look like more than it is.
You can reduce spit-up by burping your baby during and after feeds, keeping them upright for a little while afterward, and not overfeeding.
Spit-up is not the same as vomiting. Spit-up dribbles or flows easily; vomiting is forceful. Call us right away for vomit that is green or bloody, vomiting that is forceful or happens after every feeding, or any vomiting in a baby who is also feeding poorly or unusually sleepy.
What is newborn jaundice, and when does it matter?
Jaundice is a yellow tint to the skin and the whites of the eyes, and most of it is normal. It appears in roughly six in ten full-term babies, usually starts on the second or third day, tends to peak around day three to five, and most often fades within two weeks. The first-week visit exists in part to check it.
Look in natural light, and press gently on your baby's skin to see the color underneath. Jaundice usually starts at the face and moves downward as levels rise. It is harder to see in babies with darker skin, so check the whites of the eyes and under the tongue, and do not rely on skin color alone. If we need to know the exact level, we measure it; the eye is not a measuring tool.
Call us if jaundice appears in the first 24 hours of life, spreads to the arms, legs, or belly, looks like it is getting worse, or comes with poor feeding or a baby who is very hard to wake. Also let us know if jaundice lasts longer than two weeks in a formula-fed baby or longer than three to four weeks in a breastfed baby. Most jaundice needs only feeding and monitoring, and when treatment is needed it is usually light therapy.
What does my baby need in the first days?
Schedule the first visit early. Your baby should be seen within the first few days of life, generally within three to five days of birth and within 48 to 72 hours of leaving the hospital. This is where we check weight, feeding, and jaundice, the three things most likely to need attention in the first week. If you left the hospital very early, or if there were concerns during pregnancy or birth such as a maternal fever or a positive group B strep test, your baby may need to be seen sooner, and we will tell you the timing. It helps to bring your discharge papers, any feeding and diaper log you have kept, and your questions.
Several routine steps happen in the hospital before discharge: a vitamin K shot to prevent bleeding, the first hepatitis B vaccine, a hearing screen, a heel-stick blood test that screens for treatable conditions, and a pulse oximetry check for heart problems. If you were discharged very early, the heel-stick screen may need to be repeated, since it is most accurate after the first 24 hours.
Protect your newborn in the ways that matter most. Use a rear-facing car seat in the back seat starting with the first ride home, install it correctly, and practice with it before your due date. A car seat is for travel, not for sleep at home. If your baby falls asleep in it, move them to a flat, firm surface once you are out of the car. Wash your hands, and ask others to wash theirs, before holding your baby. Keep your home smoke-free, and keep sick visitors away. A clean home is enough; you do not need to sterilize it, and it is fine to limit visitors when you are not up for them.
How much will my baby sleep, and how do I keep sleep safe?
Newborn sleep is heavy in total and short in stretches, and that is normal. Babies sleep about 14 to 20 hours a day in the first month, in bursts of two to four hours, because they need to eat often. Longer total sleep is common and healthy, especially in babies born a few weeks before their due date. Waking every two to three hours through the night is expected. If someone tells you their newborn slept through the night at two weeks, take it with a grain of salt.
The schedule will sort itself out. The sleep environment is the part that has to be exact, because safe sleep is the single most effective thing you do to lower the risk of sudden infant death and suffocation. The rule is easy to remember as the ABCs: your baby sleeps Alone, on their Back, in a Crib or bassinet.
- Back, every time. Place your baby on their back for every nap and every night through the first year. The side position is not a safe alternative, and reflux is not a reason to put a baby on their side or stomach.
- A firm, flat surface. Use a crib, bassinet, or play yard that meets current safety standards, with a fitted sheet and nothing else. Swings, loungers, car seats, nursing pillows, and similar products are not sleep surfaces. If your baby falls asleep in one, move them to a firm, flat surface.
- A bare space. No pillows, blankets, bumpers, soft toys, or weighted items. None of these belong in the sleep area.
- Room sharing, not bed sharing. Keep your baby's crib or bassinet in your room, close to your bed, ideally for the first year and at least the first six months. Room sharing can lower the risk of sudden infant death by as much as half. The closeness is what protects, so your baby stays on their own separate surface. We do not recommend bed sharing.
- Not too warm. Dress your baby in about one more layer than you are comfortable wearing, and skip hats indoors once you are home. Overheating is a risk.
Offering a pacifier at sleep time may lower the risk of sudden infant death. For a breastfed baby, wait until breastfeeding is well established, around three to four weeks. Home heart-rate or oxygen monitors and consumer "smart sock" devices are not proven to prevent sudden infant death and are not a substitute for safe sleep.
Back is for sleep, and tummy is for play. When your baby is awake and you are watching, give them a few minutes on their stomach a couple of times a day. It builds the neck and shoulder strength they will need and helps with head shape. Keep it awake and supervised, and never let your baby sleep on their stomach.
What about fever and illness in the first weeks?
A fever in a baby this young is the one number every newborn parent must know. A rectal temperature of 100.4°F (38°C) or higher in a baby under three months is a medical emergency. Call us right away, day or night. We will likely direct you to be seen immediately, because at this age a fever can be the only sign of a serious infection, and a few hours can matter.
Take the temperature rectally with a digital thermometer. It is the only reliable method in the first three months; forehead and ear devices can miss a true fever in a newborn and should not be used to rule one out. To take it, lay your baby on their back or belly, put a little petroleum jelly on the tip, insert it gently about half an inch, and hold it until it beeps.
Do not give acetaminophen, ibuprofen, or any fever medicine before your baby is seen. Medicine can mask the fever and make a serious infection harder to find, and ibuprofen is not used under six months. If your baby feels warm but is bundled up, unwrap them, wait a few minutes, and take the temperature again before you decide.
Why won't my baby stop crying, and what can I do?
Crying that resists everything you try is a normal phase, not a sign that something is wrong with your baby or with you. Newborn crying tends to climb over the first weeks, peaks around two months, and then eases. Some babies cry far more than others. When a healthy, growing baby cries hard for three or more hours a day, three or more days a week, it is often called colic. It is benign and it passes.
Run through the basics first: hunger, a wet diaper, too hot or too cold, or a baby who wants to be held. It is also worth undressing your baby and looking them over, including the fingers, toes, and penis, for a stray hair wrapped tightly enough to leave a mark, called a hair tourniquet, or anything pressing or poking them. When those are covered and the crying continues, try the soothing techniques that work for many newborns:
- Swaddle snugly, keeping it loose around the hips. Stop swaddling once your baby shows any sign of rolling.
- Hold your baby on their side or stomach in your arms while they are awake. This is for soothing, not for sleep.
- Shush with white noise, a fan, or a steady "shh."
- Sway with gentle rocking, a walk, or a car ride.
- Suck on a pacifier or at the breast.
Soothing will not always work, and that is normal. The one rule that is absolute: never shake a baby. If you feel overwhelmed, put your baby down on their back in a safe place like the crib, close the door, and step away for five to ten minutes to collect yourself. Call your partner, a family member, or a friend. Walking away from a crying baby for a few minutes is not a failure. It is one of the most important things you can do to keep your baby safe.
Is my baby's skin and appearance normal?
Newborn skin and features go through a lot of harmless changes in the first weeks. Here is what each one is, and the few that are worth a call.
- Peeling, flaky skin, especially on the hands and feet, is typical in the first weeks. Let it flake off; heavy lotion is not needed.
- Tiny white bumps on the nose and face are milia. They are not acne and not infected. Do not pick them, and putting breast milk on them does nothing. They fade in a few weeks.
- Baby acne appears around two to four weeks as small red bumps, clears on its own, and is not caused by anything you ate.
- Red blotches with a pale center in the first days are usually erythema toxicum, a harmless rash that clears within about a week.
- A molded head, puffy eyes, and soft spots are normal. The soft spots are safe to touch gently.
- Swollen breasts in babies of either sex, a few drops of milk, and in girls some genital swelling or light vaginal discharge or spotting, all come from the mother's hormones and settle over the first weeks.
- Sneezing, hiccups, and irregular breathing are all normal. A newborn breathes about 40 to 60 times a minute and may pause for a few seconds between breaths.
Many newborns also sound congested or snuffly because their nasal passages are very small. Saline drops and gentle suction before feeds are usually all that is needed.
Call us for blisters, a rash with fever, or redness that is spreading, warm, or draining pus.
How do I care for the umbilical cord and a circumcision?
For the cord, keep it clean and dry and otherwise leave it alone. Fold the top of the diaper down so it sits below the cord, and skip alcohol, ointments, and powders. The stump dries and falls off on its own, usually within one to two weeks, and any time up to three weeks is normal. A little dried blood or light crusting as it separates is expected. Do not pull or twist it, even if it is hanging by a thread.
Give sponge baths only until the cord falls off, and until a circumcision has healed. After that, a bath in a sink or small tub two or three times a week is plenty; more can dry the skin. Use warm, not hot, water, support the head and neck, and never leave your baby alone in or near water, even for a moment.
If your son was circumcised, keep the area covered with petroleum jelly and gauze at each diaper change so it does not stick, and clean it gently with warm water rather than wipes in the first days. A yellowish film over the tip is part of normal healing, and most circumcisions heal in about a week to ten days. If your son was not circumcised, simply clean with water and do not pull the foreskin back.
Call us about the cord if you see spreading redness, swelling, pus, a foul smell, or bleeding that does not stop with gentle pressure. Call about a circumcision if redness is worsening after about ten days, the area swells, drains pus, or bleeds more than a few drops.
How are you doing?
Your own health is part of your baby's health, so we ask about it directly. Most new parents feel some tearfulness, worry, and mood swings in the first couple of weeks. These "baby blues" are common and usually lift on their own within about two weeks.
When low mood, anxiety, or hopelessness lasts longer than two weeks or makes it hard to function, that may be postpartum depression. It affects roughly one in eight new mothers, can affect partners too, is not your fault, and is very treatable. We screen for it at your baby's visits because we see you often and early, but you do not have to wait to be asked. Tell us, or your own doctor, if you are struggling.
If you are having thoughts of harming yourself or your baby, put the baby down somewhere safe and reach out for help now. You can call or text the National Maternal Mental Health Hotline at 1-833-852-6262 (1-833-TLC-MAMA), free and confidential, 24 hours a day.
When should I call your pediatrician?
Call us if any of these come up in the first weeks:
- Your baby is feeding fewer than about 8 times a day, has a weak suck or poor muscle tone, or takes fewer feeds despite your attempts to wake and feed them.
- Fewer than six wet diapers a day after day five.
- No stool by day three to four, or stools still black and tarry after day four to five.
- Your baby has not returned to birth weight by two weeks.
- Pink or orange staining in the diaper that does not fade as feeding increases.
- Jaundice that appears in the first 24 hours, spreads down the body, or worsens.
- A cord with spreading redness, pus, or a foul smell, or a circumcision that looks worse instead of better.
- Your baby is much sleepier than usual, hard to wake, unusually limp or stiff, or crying in a way that comfort does not touch.
- Blisters, or a spreading or warm rash.
When something seems off but you are not sure it is urgent, call. A brief phone conversation is often all it takes to sort out whether your baby needs to be seen. New parents sometimes hesitate to call. Your instincts are usually right, so please call us.
The one exception that is never a wait-and-see: a rectal temperature of 100.4°F or higher in a baby under three months. That is an emergency.
When is it an emergency?
Seek care immediately, and call 911 if your baby looks severely ill, for any of the following:
- A rectal temperature of 100.4°F (38°C) or higher in a baby under three months.
- Hard or fast breathing over 60 breaths a minute that does not settle, grunting with each breath, the nostrils flaring, the skin pulling in between the ribs, pauses in breathing longer than about 10 seconds, or blue or gray lips or tongue.
- A baby who is limp and floppy or stiff, will not wake, is unresponsive, or has jerking or seizure-like movements.
- Signs of dehydration: fewer than four wet diapers a day after the first few days, no wet diaper in eight hours, a sunken soft spot, a dry mouth, or unusual sleepiness.
- Forceful vomiting, vomit that is green or bloody, or blood in the stool.
- Bleeding from the cord that does not stop with gentle pressure.
If you ever feel you might harm yourself or your baby, this is an emergency too. Put your baby down safely and call for help right away.
Common myths about newborn care
Side sleeping is safer for spit-up or reflux. It is not. Babies sleep on their backs for every sleep, including babies with reflux.
A smart sock or baby monitor prevents sudden infant death. These are wellness gadgets, not medical devices, and are not proven to lower the risk. A safe sleep space is what works.
Never wake a sleeping baby. In the first weeks, do wake your baby to feed if they are sleeping through feedings, and especially if they are jaundiced, losing weight, or not yet back to birth weight.
Teething causes fever. Teething may nudge the temperature up slightly, but a true fever of 100.4°F or higher has another cause and should be checked.
Alcohol helps the cord dry and fall off. Keep it clean and dry and leave it alone. Alcohol is not needed and can slow the cord from separating.
Water or honey is fine in small amounts. Babies under six months should have only breast milk or formula. Plain water can be dangerous this young, and honey is not safe under one year.
The bottom line
The first week is mostly about getting to know your baby, and most of what worries new parents turns out to be normal. The few things worth memorizing are short: always back to sleep on a bare, firm surface; six or more wet diapers a day by day five and back to birth weight by two weeks; and a rectal temperature of 100.4°F or higher under three months means call now. Learn those, watch how your baby looks and behaves, and call us with the rest.
The first week is when questions come fastest. At Essential Pediatrics, our pediatricians keep small panels of about 300 children, so there is time to answer your call and to know your family. We come to you for that first newborn visit, at home in the first days, and we stay reachable after it. If anything in these early days leaves you unsure, please call us.
Frequently asked questions
How often should I feed my newborn? Feed on demand, about every two to three hours, which is roughly 8 to 12 times in 24 hours. Watch for hunger cues like rooting and hands to the mouth, and wake a very sleepy newborn to feed in the first days.
Should I wake my newborn to feed? Yes, in the first days. Wake your baby if they are sleeping through feedings, and especially if they are jaundiced, losing weight, or not yet back to birth weight. Unwrap them, hold them skin to skin, or rub their back and feet.
How many wet and dirty diapers are normal? Wet diapers build from one or two on day one to six or more a day by day five, with pale urine. Stool moves from black meconium to green to loose, yellow, seedy stool by about day four or five, with several a day.
Is spit-up normal, and when is vomiting a concern? Small amounts of spit-up during or after feeds are normal in a comfortable, growing baby. Call us right away for vomit that is green or bloody, forceful or after every feeding, or any vomiting with poor feeding or unusual sleepiness.
Where and how should my newborn sleep? Alone, on their back, in a crib or bassinet with a firm flat surface and a fitted sheet and nothing else, in your room for at least the first six months. Newborns sleep about 14 to 20 hours a day in short stretches and wake every two to three hours to feed.
Is my newborn's jaundice normal? Mild jaundice is common, usually starting on day two or three and fading within about two weeks. Call us if it appears in the first 24 hours, spreads down the body, worsens, or comes with poor feeding.
What temperature is an emergency for a newborn? A rectal temperature of 100.4°F (38°C) or higher in a baby under three months is a medical emergency. Call right away and do not give fever medicine before your baby is seen.
When is my baby's first doctor visit? Within the first few days of life, generally three to five days after birth and within 48 to 72 hours of leaving the hospital. We check weight, feeding, and jaundice at that visit.
