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How often should i feed my 2 week old baby formula


Formula Feeding FAQs: How Much and How Often (for Parents)

Whether you plan to formula feed your baby from the start, want to supplement your breast milk with formula, or are switching from breast milk to formula, you probably have questions.

Here are answers to some common questions about formula feeding.

How Often Should I Feed My Baby?

Newborns and young babies should be fed whenever they seem hungry. This is called on-demand feeding.

After the first few days of life, most healthy formula-fed newborns feed about every 2–3 hours. As they get bigger and their tummies can hold more milk, they usually eat about every 3–4 hours. As babies get older, they’ll settle into a more predictable feeding routine and go longer stretches at night without needing a bottle.

Talk to your doctor if you have concerns about feeding your baby, especially if your baby is very small, is not gaining weight, or was born early (prematurely).

How Can I Tell When My Baby Is Hungry?


Signs that babies are hungry include:

  • moving their heads from side to side
  • opening their mouths
  • sticking out their tongues
  • placing their hands, fingers, and fists to their mouths
  • puckering their lips as if to suck
  • nuzzling again their mothers' breasts
  • showing the rooting reflex (when a baby moves its mouth in the direction of something that's stroking or touching its cheek)

Babies should be fed before they get upset and cry. Crying is a late sign of hunger. But every time your baby cries is not because of hunger. Sometimes babies just need to be cuddled or changed. Or they could be sick, tired, too hot or too cold, in pain, or have colic.

How Much Should My Baby Drink?

In the first few weeks, give 2- to 3-ounce (60- to 90-milliliter) bottles to your newborn. Give more or less depending on your baby’s hunger cues.

Here's a general look at how much your baby may be eating at different ages:

  • On average, a newborn drinks about 1.5–3 ounces (45–90 milliliters) every 2–3 hours. This amount increases as your baby grows and can take more at each feeding.
  • At about 2 months, your baby may drink about 4–5 ounces (120–150 milliliters) every 3–4 hours.
  • At 4 months, your baby may drink about 4–6 ounces (120-180 milliliters) at each feeding, depending on how often they eat.
  • By 6 months, your baby may drink 6–8 ounces (180–230 milliliters) about 4–5 times a day.   

Watch for signs that your baby is hungry or full. Respond to these cues and let your baby stop when full. A baby who is full may suck with less enthusiasm, stop, or turn away from the bottle.

Why Does My Baby Seem Hungrier Than Usual?

As babies grow, they begin to eat more at each feeding and can go longer between feedings. Still, there may be times when your little one seems hungrier than usual.

Your baby may be going through a period of rapid growth (called a growth spurt). These can happen at any time, but in the early months are common at around:

  • 7–14 days old
  • between 3–6 weeks
  • 4 months
  • 6 months

During these times and whenever your baby seems especially hungry, follow their hunger cues and continue to feed on demand, increasing the amount of formula you give as needed.

Is My Baby Eating Enough?

At times, you may wonder whether your baby is getting enough nutrients for healthy growth and development. Babies who get enough to eat seem satisfied after eating and are regularly peeing and pooping.

At your baby’s checkups, the doctor will review your baby’s growth chart, track your little one’s development, and answer any questions. Talk to your doctor if you have any concerns about your baby’s feeding and nutrition.

Reviewed by: Mary L. Gavin, MD

Date reviewed: November 2021

Feeding Your 1- to 3-Month-Old (for Parents)

During your baby's first 3 months, breast milk or formula will provide all the nutrition needed. Doctors recommend waiting until your baby is about 6 months old to start solid foods. Some babies may be ready for solids sooner than 6 months, but wait until your baby is at least 4 months old.

What Changes Should I Expect?

As your infant grows, feeding will change. Babies will start drinking more milk during each feeding, so they won't need to feed as often and will sleep longer at night.

Your baby's appetite will increase during growth spurts. Continue to feed on demand and increase the number of feedings as needed.

Your infant also will become more alert as the weeks go by, cooing and smiling. So there will be more interaction between you and your baby during feedings.

The following are general guidelines, and your baby may be hungrier more or less often than this. That's why it's important to pay attention to your baby's signals of being hungry or full. A baby who is getting enough might slow down, stop, or turn away from the breast or bottle.

Breastfeeding: How Much and How Often?

As babies get older, they will start to breastfeed less often and sleep for longer periods at night. Your infant probably is eating enough if he or she:

  • seems alert, content, and active
  • is steadily gaining weight and growing
  • feeds six to eight times per day
  • is wetting and soiling diapers on a regular basis

Babies might not be eating enough if they:

  • don't appear satisfied
  • cry constantly
  • are irritable, even after feeding
  • are not making wet diapers

Call your doctor if you're concerned your baby isn't eating enough.

A few weeks after birth, breastfed babies tend to have fewer bowel movements (BMs, or poop) than they did before. At around 2 months of age, your baby may not poop after each feeding, or even every day. During growth spurts, you may notice that your little one wants to feed more often. This frequent nursing sends a signal to make more milk. Within a couple of days, supply and demand will get into balance.

Babies who get breast milk only should get vitamin D supplements within the first few days of life. Other supplements, water, juice, and solid foods aren't usually needed.

Formula Feeding: How Much and How Often?

Babies digest formula more slowly than breast milk, so if you're bottle-feeding, your baby may have fewer feedings than a breastfed infant.

As babies grow, they can eat more at each feeding and may go for longer stretches between feedings. You'll also notice that your baby is starting to sleep longer at night.

During the second month, infants may take about 4 or 5 ounces at each feeding. By the end of 3 months, your baby may need an additional ounce at each feeding.

It's easy to overfeed a baby when using a bottle because it easier to drink from a bottle than from a breast. Make sure that the hole on the bottle's nipple is the right size. The liquid should drip slowly from the hole and not pour out. Also, resist the urge to finish the bottle when your baby shows signs of being full.

Never prop a bottle. Propping a bottle might cause choking and it increases the chances of getting ear infections and tooth decay.

Should I Worry About Spitting Up?

It's normal for infants to "spit up" after eating or during burping. Spitting up a small amount — usually less than 1 ounce (30 ml) — shouldn't be a concern as long as it happens within an hour of feeding and doesn't bother your baby.

You can reduce spitting up in these early months by:

  • feeding before your baby gets very hungry
  • keeping your baby in a semi-upright position during the feeding and for an hour after
  • burping your baby regularly
  • avoiding overfeeding
  • not jostling or playing vigorously with your baby right after a feeding

If your baby seems to be spitting up large amounts, is spitting up forcefully, is irritable during or after feedings, or seems to be losing weight or is not gaining weight as expected, call your doctor. And if your child has a fever or shows any signs of dehydration (such as not wetting diapers), call the doctor right away.

Call your doctor if you have any questions or concerns about feeding your infant.

Reviewed by: Mary L. Gavin, MD

Date reviewed: November 2021

Breastfeeding in the first month: what to expect

Not sure how to establish lactation and increase milk production? If you need help, support, or just want to know what to expect, read our first month breastfeeding advice

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The first weeks of breastfeeding are a very stressful period. If at times you feel like you can't handle it, know that you are not alone. Feeding your baby all day long is completely natural and helps produce breast milk, but can be quite tiring at times. Be patient, think about yourself and remember: after the first month, when milk production stabilizes, it will become easier.

How often should a baby be breastfed?

Babies are born with a small stomach that grows rapidly with increasing milk production: in the first week it is no larger than an apricot, and after two weeks it is already the size of a large chicken egg. 1.2 Let the child eat as much as he wants and when he wants. This will help him quickly regain the weight lost after birth and grow and develop further.

“Be prepared to feed every two to three hours throughout the day. At night, the intervals between feedings can be longer: three to four or even five hours, says Cathy Garbin, a recognized international expert on breastfeeding. Some eat quickly and are satiated in 15 minutes, while others take an entire hour to feed. Do not compare your breastfeeding regimen with that of other mothers - it is very likely that there will be nothing in common between them.

At each feed, give your baby a full meal from one breast and then offer a second one, but don't worry if the baby doesn't take it. When the baby is full, he lets go of his chest and at the same time looks relaxed and satisfied - so much so that he can immediately fall asleep. The next time you feed, start on the other breast. You can monitor the order of the mammary glands during feeding using a special application.

Why does the child always ask for a breast?

The first month is usually the hardest time to breastfeed. But do not think that because the baby is constantly hungry and asks for a breast almost every 45 minutes, then you do not have enough milk.

In the first month, the baby needs to eat frequently to start and stimulate the mother's milk production. It lays the foundation for a stable milk supply in the future. 3

In addition, we must not forget that the child needs almost constant contact with the mother. The bright light and noise of the surrounding world at first frighten the baby, and only by clinging to his mother, he can calm down.

Sarah, mother of three from the UK, confirms: “Crying is not always a sign of hunger. Sometimes my kids just wanted me to be around and begged for breasts to calm them down. Use a sling. Place the cradle next to the bed. Don't look at the clock. Take advantage of every opportunity to relax. Forget about cleaning. Let those around you take care of you. And not three days, but six weeks at least! Hug your baby, enjoy the comfort - and trust your body."

Do I need to feed my baby on a schedule?

Your baby is still too young for a strict daily routine, so
forget about breastfeeding schedules and focus on his needs.

“Volumes have been written about how to feed a baby on a schedule, but babies don't read or understand books,” Cathy says. - All children are different. Some people can eat on a schedule, but most can't. Most often, over time, the child develops his own schedule.

Some mothers report that their babies are fine with scheduled feedings, but they are probably just the few babies who would eat every four hours anyway. Adults rarely eat and drink the same foods at the same time of day - so why do we expect this from toddlers?

Offer your baby the breast at the first sign of hunger. Crying is already the last stage, so be attentive to early signs: the baby licks his lips, opens his mouth, sucks his fist, turns his head with his mouth open - looking for the breast. 4

What is a "milk flush"?

At the beginning of each feed, a hungry baby actively sucks on the nipple,
thereby stimulating the milk flow reflex - the movement of milk through the milk ducts. 5

“Nipple stimulation triggers the release of the hormone oxytocin,” explains Cathy. “Oxytocin is distributed throughout the body and causes the muscles around the milk-producing glands to contract and the milk ducts to dilate. This stimulates the flow of milk.

If the flushing reflex fails, milk will not come out. This is a hormonal response, and under stress it may not work at all or work poorly. Therefore, it is so important that you feel comfortable and calm when feeding.

“Studies show that each mother has a different rhythm of hot flashes during one feed,” Kathy continues, “Oxytocin is a short-acting hormone, it breaks down in just 30-40 seconds after formation. Milk begins to flow, the baby eats, the effect of oxytocin ends, but then a new rush of milk occurs, the baby continues to suckle the breast, and this process is repeated cyclically. That is why, during feeding, the child periodically stops and rests - this is how nature intended.

The flow of milk may be accompanied by a strong sensation of movement or tingling in the chest, although 21% of mothers, according to surveys, do not feel anything at all. 5 Cathy explains: “Many women only feel the first rush of milk. If you do not feel hot flashes, do not worry: since the child eats normally, most likely, you simply do not understand that they are.

How do you know if a baby is getting enough milk?

Since it is impossible to track how much milk a baby eats while breastfeeding, mothers sometimes worry that the baby is malnourished. Trust your child and your body.

After a rush of milk, the baby usually begins to suckle more slowly. Some mothers clearly hear how the baby swallows, others do not notice it. But one way or another, the child himself will show when he is full - just watch carefully. Many babies make two or three approaches to the breast at one feeding. 6

“When a child has had enough, it is noticeable almost immediately: a kind of “milk intoxication” sets in. The baby is relaxed and makes it clear with his whole body that he is completely full, says Katie, “Diapers are another great way to assess whether the baby is getting enough milk. During this period, a breastfed baby should have at least five wet diapers a day and at least two portions of soft yellow stool, and often more.”

From one month until weaning at six months of age, a baby's stool (if exclusively breastfed) should look the same every day: yellow, grainy, loose, and watery.

When is the child's birth weight restored?

Most newborns lose weight in the first few days of life. This is normal and should not be cause for concern. As a rule, weight is reduced by 5-7%, although some may lose up to 10%. One way or another, by 10–14 days, almost all newborns regain their birth weight. In the first three to four months, the minimum expected weight gain is an average of 150 grams per week. But one week the child may gain weight faster, and the next slower, so it is necessary that the attending physician monitor the health and growth of the baby constantly. 7.8

At the slightest doubt or signs of dehydration, such as
dark urine, no stool for more than 24 hours, retraction of the fontanel (soft spot on the head), yellowing of the skin, drowsiness, lethargy, lack of appetite (ability to four to six hours without feeding), you should immediately consult a doctor. 7

What is "cluster feeding"?

When a baby asks to breastfeed very often for several hours, this is called cluster feeding. 6 The peak often occurs in the evening between 18:00 and 22:00, just when many babies are especially restless and need close contact with their mother. Most often, mothers complain about this in the period from two to nine weeks after childbirth. This is perfectly normal and common behavior as long as the baby is otherwise healthy, eating well, gaining weight normally, and appears content throughout the day. 9

Cluster feeding can be caused by a sharp jump in the development of the body - during this period the baby especially needs love, comfort and a sense of security. The growing brain of a child is so excited that it can be difficult for him to turn off, or it just scares the baby. 9 If a child is overworked, it is often difficult for him or her to calm down on his own, and adult help is needed. And breastfeeding is the best way to calm the baby, because breast milk is not only food, but also pain reliever and a source of happiness hormones. 10

“Nobody told me about cluster feeding, so for the first 10 days I just went crazy with worry - I was sure that my milk was not enough for the baby,” recalls Camille, a mother from Australia, “It was a very difficult period . I was advised to pump and supplement until I finally contacted the Australian Breastfeeding Association. There they explained to me what was happening: it turned out that it was not about milk at all.

Remember, this is temporary. Try to prepare dinner for yourself in the afternoon, when the baby is fast asleep, so that in the evening, when he begins to often breastfeed, you have the opportunity to quickly warm up the food and have a snack. If you are not alone, arrange to carry and rock the baby in turns so that you have the opportunity to rest. If you have no one to turn to for help and you feel that your strength is leaving you, put the baby in the crib and rest for a few minutes, and then pick it up again.

Ask your partner, family and friends to help you with household chores, cooking and caring for older children if you have any. If possible, hire an au pair. Get as much rest as possible, eat well and drink plenty of water.

“My daughter slept a lot during the day, but from 23:00 to 5:00 the cluster feeding period began, which was very tiring,” recalls Jenal, a mother from the USA, “My husband tried his best to make life easier for me - washed, cleaned, cooked, changed diapers, let me sleep at every opportunity and never tired of assuring me that we were doing well.

If you are concerned about the frequency of breastfeeding, it is worth contacting a specialist. “Check with a lactation consultant or doctor to see if this is indicative of any problems,” recommends Cathy. “Resist the temptation to supplement your baby with formula (unless recommended by your doctor) until you find the cause. It may not be a matter of limited milk production at all - it may be that the child is inefficiently sucking it.

When will breastfeeding become easier?

This early stage is very special and does not last long. Although sometimes it seems that there will be no end to it, rest assured: it will get easier soon! By the end of the first month, breast milk production will stabilize, and the baby will become stronger and learn to suckle better. 2.3 Any problems with latch on by this time will most likely be resolved and the body will be able to produce milk more efficiently so inflammation and leakage of milk will begin to subside.

“The first four to six weeks are the hardest, but then things start to get better,” Cathy assures. It just needs to be experienced!”

The longer breastfeeding continues, the more benefits it brings, from saving on formula and improving sleep quality 11–13 to boosting your baby's immune system 14 and reducing your risk of certain cancers. 15

“When you feel like you're pushing yourself, try to go from feed to feed and day to day,” says Hannah, a UK mom. “I was sure I wouldn’t make it to eight weeks. And now I have been breastfeeding for almost 17 weeks, and I dare say it is very easy.”

Read the resource Breastfeeding Beyond the First Month: What to Expect

Literature

1 Naveed M et al. An autopsy study of relationship between perinatal stomach capacity and birth weight. Indian J Gastroenterol .1992;11(4):156-158. - Navid M. et al. , Association between prenatal gastric volume and birth weight. Autopsy. Indian J Gastroenterol. 1992;11(4):156-158.

2 Neville MC et al. Studies in human lactation: milk volumes in lactating women during the onset of lactation and full lactation .Am J Clinl Nutr . 1988;48(6):1375-1386. at the beginning and at the peak of lactation." Am F Clean Nutr. 1988;48(6):1375-1386.

3 Kent JC et al. Principles for maintaining or increasing breast milk production. J Obstet , Gynecol , & Neonatal Nurs . 2012;41(1):114-121. - Kent J.S. et al., "Principles for Maintaining and Increasing Milk Production". J Obstet Ginecol Neoneutal Nurs. 2012;41(1):114-121.

4 Australian Breastfeeding Feeding cues ; 2017 Sep [ cited 2018 Feb ]. - Australian Breastfeeding Association [Internet], Feed Ready Signals; September 2017 [cited February 2018]

5 Kent JC et al. Response of breasts to different stimulation patterns of an electric breast pump. J Human Lact . 2003;19(2):179-186. - Kent J.S. et al., Breast Response to Different Types of Electric Breast Pump Stimulation. J Human Lact (Journal of the International Association of Lactation Consultants). 2003;19(2):179-186.

6) Kent JC et al . Volume and frequency of breastfeedings and fat content of breast milk throughout the day. Pediatrics. 2006;117(3): e 387-395. - Kent J.S. et al., "Amount and frequency of breastfeeding and fat content of breast milk during the day." Pediatrix (Pediatrics). 2006;117(3):e387-95.

7 Lawrence RA, Lawrence RM. Breastfeeding: A guide for the medical profession. 7th ed. Maryland Heights MO, USA: Elsevier Mosby; 2010. 1128 p . - Lawrence R.A., Lawrence R.M., "Breastfeeding: A guide for healthcare professionals." Seventh edition. Publisher Maryland Heights , Missouri, USA: Elsevier Mosby; 2010. P. 1128.

8 World Health Organization. [Internet]. Child growth standards; 2018 [cited 2018 Feb] - World Health Organization. [Internet]. Child Growth Standards 2018 [cited February 2018].

9 Australian Breastfeeding Association . [ Internet ]. Cluster feeding and fussing babies ; Dec 2017 [ cited 2018 Feb ] - Australian Breastfeeding Association [Internet], Cluster Feeding and Screaming Babies; December 2017 [cited February 2018].

10 Moberg KU, Prime DK. Oxytocin effects in mothers and infants during breastfeeding. Infant . 2013;9(6):201-206.- Moberg K, Prime DK, "Oxytocin effects on mother and child during breastfeeding". Infant. 2013;9(6):201-206.

11 U.S. Department of Health & Human Services [Internet]. Surgeon General Breastfeeding factsheet; 2011 Jan 20 [cited 2017 Feb] - Department of Health and Human Services [Internet], "Breastfeeding Facts from the Chief Medical Officer", Jan 20, 2011 [cited Feb 2017]

12 Kendall-Tackett K et al. The effect of feeding method on sleep duration, maternal well-being, and postpartum depression. clinical lactation. 2011;1;2(2):22-26. - Kendall-Tuckett, K. et al., "Influence of feeding pattern on sleep duration, maternal well-being and the development of postpartum depression." Clinical Lactation. 2011;2(2):22-26.

13 Brown A, Harries V. Infant sleep and night feeding patterns during later infancy: Association with breastfeeding frequency, daytime complementary food intake, and infant weight. Breast Med . 2015;10(5):246-252. - Brown A., Harris W., "Night feedings and infant sleep in the first year of life and their association with feeding frequency, daytime supplementation, and infant weight." Brest Med (Breastfeeding Medicine). 2015;10(5):246-252.

14 Hassiotou F et al. Maternal and infant infections stimulate a rapid leukocyte response in breastmilk. Clin Transl immunology. 2013;2(4). - Hassiot F. et al., "Infectious diseases of the mother and child stimulate a rapid leukocyte reaction in breast milk." Clean Transl Immunology. 2013;2(4):e3.

15 Li DP et al. Breastfeeding and ovarian cancer risk: a systematic review and meta-analysis of 40 epidemiological studies. Asian Pac J Cancer Prev . 2014;15(12):4829-4837. - Lee D.P. et al., "Breastfeeding and the risk of ovarian cancer: a systematic review and meta-analysis of 40 epidemiological studies." Asia Pas J Cancer Prev. 2014;15(12):4829-4837.

How Much Should a Newborn Baby Eat

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Like every new mom, you're probably wondering, "How often should a newborn eat?" and “How many milliliters does a newborn baby drink at a time?”. A mother's body is designed to provide her baby with all the nutrients she needs, but every mom needs practical advice and confidence when it comes to how much milk a newborn should drink.

Whether you are breastfeeding, bottle feeding or a combination, here you will find all the information you need to know about how much food your baby needs to grow and develop properly.

Signs indicating that the child is hungry


Every mother has a wonderful maternal instinct, but we cannot guess the child's desires from the first time. Over time, you will learn your child's unique gestures and body movements, as well as signs that he is hungry. In the meantime, here are some of the most common signs that a child is hungry:

  • turns head towards your breast or bottle;
  • clenches;
  • puts pens in mouth;
  • pouts, smacks or licks lips.

If your child is showing any of these signs, they may be trying to tell you it's time to eat. Ideally, your baby should be fed on demand when he is hungry. If you're breastfeeding, on-demand feeding is a good way to keep your milk supply going as your body will naturally respond to your baby's needs and continue to produce the required amount of milk. Bottle-feeding on demand can also be beneficial for your baby, as it allows him to self-regulate his feeding needs.

How much breast milk should a newborn drink?


So, how much should a newborn baby eat? A remarkable feature of each child is its uniqueness, so it would be wrong to feed the baby strictly according to the instructions. Don't panic if the recommendations below don't fit your own feeding schedule, but please contact your healthcare provider or pediatrician if you have any questions.

Although every baby is different, newborns typically eat every two to three hours, for a total of 8 to 12 meals a day.

How many milliliters does a newborn baby drink? At the very beginning, your body will only produce a small amount of yellowish and thick breast milk called colostrum. This milk is an ideal source of nutrients that your newborn needs, in addition, it has many immunological components. 1

How much milk does a newborn baby drink? Infants drink 30-60 ml per feeding, while this volume increases to 60-90 ml by two weeks of age. So don't worry if you don't feel like your body is producing much milk in those first few days after your baby is born! Feeding times will also vary, ranging from 10 to 30 minutes at the very beginning and then gradually increasing as your baby grows.

How much breastmilk the baby takes if bottle fed


If you choose to bottle feed your baby from time to time, do so at the same intervals and for the same period of time as if you were breastfeeding. Pumping is a great option for breastfeeding your baby. It will allow you to separate from the baby if necessary and at the same time retain all the benefits of breastfeeding.

It is also important to purchase a bottle that will help make bottle feeding more natural for both you and your baby. For example, take a look at this Philips Natural bottle. Its wide, physiologically shaped nipple promotes a natural latch that is identical to that of a mother's breast, making it easier to alternate between bottle and breastfeeding.

Learn more