Weight gain 1 month newborn. WHO

There are several factors, in addition to nutrition, that have a direct impact on the baby's height and weight. These include:

1. Type of feeding a child. Due to the fact that we are all children of nature, and she herself took care of our development, breastfed babies develop more harmoniously. Therefore, children born artificially often experience excessive weight gain, this is especially noticeable before one year of age.
2. Genetics. It is worth remembering that with parents who were thin from birth and who at one time hardly gained weight, the child will also slowly gain weight. And vice versa, children of people with “curves” will also be ahead of all WHO standards.
3. Mom's nutrition. We all know that the foods a mother eats also affect the newborn through breast milk. Therefore, a nutritious diet for a nursing woman is the key to the normal development of the baby.
4. Gender. According to some reports, boys are able to gain weight faster than girls.
5. Parameters of the child at birth. If a baby was born weighing more than 3.5 kg, then in the first year of his life he will be ahead in weight of his peers who were born thinner. And a child weighing 2.5 kg at birth should gain more in the first month than a child weighing more than 3 kg gains.

Norm of weight gain - how much a newborn should gain

A full-term baby is typically born weighing between 2.6 and 4.5 kg. Sometimes babies are born weighing more than 5000 grams. During the first seven days, the baby usually loses weight. The maximum acceptable norm is weight loss of up to 10%. And there are a number of explanations for this:

• the feeding regimen has not been formed;
• the baby is cleared of meconium (original stool);
• the child is freed from excess moisture, which he needed for a normal birth;
• the umbilical cord residue dries out;
• There is an overexpenditure of energy due to the child’s adaptation to new living conditions.

Body weight returns to normal 7-10 days after birth.

Table of weight gain in children from birth to one year

1. From 1 month to 3 months, the baby gains weight quite rapidly. This is due to the fact that the baby is not yet active enough, and his diet consists only of milk or formula. Therefore, in the first 30 days after birth, children gain approximately 140 grams every week. over the next 30 days the increase is 200-210 grams. in Week. The minimum acceptable indicator is considered to be a weight gain of 115 grams. in Week. And some babies can gain 2 kg in weight in a month.
2. From 4 months to six months, children become more and more active, actively exploring the world around them and the abilities of their own body. Therefore, energy overexpenditure occurs, and weight begins to gain more slowly. Now the baby can become heavier by only 500-600 grams per month.
3. From six months to 9 months, weight gain inexorably decreases and amounts to approximately 300-400 grams.
4. From 9 months to a year, children become real fidgets, and their weight practically does not increase every month - 100-300 grams. And if you compare the weight of the baby at birth and the weight when he reaches one year, you will notice that the baby has become almost 3 times heavier.

It is also worth noting that there is a limit for permissible weight deviations in the first 12 months of life, which is ± 1.2 kg. Therefore, the table should be taken as a guide.

Deviations from the norm - what to do and what is the reason

If you notice that your baby is slowly gaining weight under one year old, but none of the above “individual” reasons can be attributed to him, then this should alert you. Deviations in weight gain in infants may be associated with the following factors:

1. Lack of nutrition. Often, especially in first-time mothers, a phenomenon called hypogalactia (reduced milk production) occurs. And in this situation, the woman needs to immediately begin stimulating lactation. This can be done by regular pumping or taking lactogenic drugs. If these methods do not bring the desired result, then it is worth considering introducing additional nutrition into the baby’s diet in the form of an artificial, adapted formula. This is called mixed feeding.
2. Incorrect latching of the baby to the breast also leads to malnutrition. Mothers may not feed their babies often enough and for a long time (the average value should be approximately this – 10-12 times a day for at least 15 minutes). The baby should also be comfortable breastfeeding. If the baby tries, but does not get enough milk, then he will simply fall asleep under the breast from fatigue, without having eaten as much as he needs.
3. Overfeeding the baby. No matter how ridiculous it may sound, when a child overeats, the opposite effect begins - the baby’s body begins to spend more energy reserves in order to digest the excess food. Some children, when overfed, simply regurgitate everything they have eaten, and the body also does not become full. This usually affects babies under one year old.
4. Diseases and stress of the baby or mother. Any illness of a child entails a period of recovery of the body, for which the baby spends maximum energy reserves. And stress negatively affects not only the baby’s appetite, but also the amount of milk from his mother.
5. Failure in hormone levels. If for some reason a nursing mother takes hormonal medications, her milk supply decreases. But a hormonal imbalance in a child, on the contrary, entails rapid weight gain. And this problem should no longer be dealt with by your local therapist, but by a pediatric endocrinologist.
6. Increasing physical activity for the baby. In the first months of life, parents try to give their children the best. Therefore, solely out of good intentions, they place their children in the hands of massage therapists, infant swimming coaches, etc. And the child’s body begins to get stronger, but spends everything that is given to it through breast milk. When children get a little older, they begin to engage in physical exercises on their own - turning over from back to stomach and back, trying to stand up, sit, crawl and walk. After a year, weight gain becomes proportional to the amount of physical activity.
7. Health problems can also cause abnormal weight gain. This could be a number of diseases of the heart, kidneys, endocrine system, etc. In any case, you will need not only consultation, but also the help of a specialist.

To be sure of the normal development of your baby, you need to constantly monitor him and his condition. Any significant deviations from the norm should not go unnoticed. You should not make diagnoses in absentia, listening to friends and reading information in various literature; the surest step would be to go to the pediatrician. Only he can give an accurate answer - whether your problem is a pathology, or is it just an individual characteristic of your child.

The birth of a child is the happiest event in any family. Boring diets during pregnancy, buying clothes, toys and cribs for the baby are all a thing of the past. Now young parents face more responsible tasks.

Table of weight gain in infants by month

Visits to pediatricians, endless household chores, new diet for mothers. With the arrival of a baby in the house, life changes dramatically.

The most important indicator of a healthy baby, which requires special attention, is the rate of weight gain in infants. It is such data that allows us to track the full development of the child.

Table of weight gain for infant girls and boys:

The table presented shows how much normal weight gain should be for infants.

It is worth paying attention to the difference between boys and girls: sons are naturally larger than daughters, which is why their weight gain rates are slightly higher. If the indicators are slightly beyond the table results, there is no need to worry.

The weight gain chart is an average. The weight of infants is influenced by the type of feeding the child, the quality of the mother's diet, the sex of the child and birth weight.

Each child is unique, different from the others, and accordingly, everyone’s growth progresses in an individual direction. The tabular results are only a kind of guideline that will help parents calculate the weight gain of the baby.

Weight gain in infants by month

According to statistics, the average weight of a full-term baby is from 2500 to 4500 grams. These indicators are recorded immediately after birth, because in the first days of his life the baby will lose about 10% of his weight. This occurs due to a sudden change in the newborn’s environment.

Adapting to a new world requires a lot of energy, and the baby’s body loses a lot of fluid. Even mother’s milk does not immediately acquire the necessary fat content, because a full-fledged product of the mammary glands is produced only 2-3 days after birth. Therefore, noticeable weight gain in infants begins around the 5th day.

To correctly calculate the rate of weight gain in a baby by month, experts recommend relying on the following.

• weight gain is calculated according to the indicator that was recorded before the child was discharged;
• the first 3-5 days of weight gain may not be observed;
• Children who had a smaller initial weight at birth gain weight faster than larger babies. By the end of the first year of life, these indicators approximately smooth out.

During the first 3-4 months, a newborn experiences maximum weight gain. This is explained by the baby’s almost immobile lifestyle and high nutritional needs. The newborn only sleeps, eats and “goes to the toilet” - energy expenditure is kept to a minimum.

From 0 to 5 months.

In just the second month of his life, a child can gain a whole kilogram: approximately 30 grams per day. At 4-5 months, the baby’s activity increases noticeably: he begins to move more, sleep less, and, accordingly, spend more of his vital energy. Despite good nutrition, weight gain no longer reaches the same high levels as in the first months of life. Now the baby is gaining at least 400-500 grams. From 6 months to 1 year.

The weight of a six-month-old child approximately doubles compared to the original indicators. That is, now normally he should weigh approximately 6-8 kilograms. At 10-12 months, weight gain becomes minimal. The child's activity increases, he begins to roll over, crawl, and try to walk. According to pediatricians, by the age of one year a baby’s weight increases three times compared to the initial one.

Weight gain in breastfed newborns

When a baby is breastfed, the mother's diet plays an important role. The rate of weight gain of the newborn depends on the fact that it is there.

Rapid weight gain in newborns Breastfeeding may be a cause for concern. To finally make sure that the baby does not have any diseases, it is recommended to undergo tests. If the indicators are negative, there is no need to worry. By the end of the first year, the results will even out and will be close to the table.

Underweight in a newborn– the main reason for the parents’ worries. When the norms for weight gain in infants are reduced to a minimum, and the child’s subcutaneous fat is poorly expressed, it is necessary to make minor adjustments to the diet.

If weight gain occurs very slowly, then you should pay attention to the amount and fat content of milk. By following certain diets, these indicators can be improved. Most often, in such cases, nurses include walnuts and broccoli in their diet.

Supplementary feeding

Most often, mothers switch to mixed feeding, giving the baby infant formula in addition to breast milk. By the way, the table of weight gain in infants (WHO) is focused on this type of feeding, since weight gain in this case becomes more predictable.

As you can see, a discrepancy with tabular data is not always a bad result. The fact is that each child and his mother are individual. If you are underweight or gain too much weight, pay attention to your baby's condition. If he feels great, then everything is fine.

Trust your child, listen to the mother's intuition - this is what will warn you when developmental deviations appear. The calmness and love of those around you will be the best help in gaining weight in your baby!

Afterwards, as the newborn grows, it gains less, and the increase is up to 600-1000 g per month. If you have scales at home, you can check your weight every week, but if you weigh your baby more often, these results cannot be considered plausible.

• Reasons for poor weight gain in infants:
• the child was not immediately put to the breast or fed;
• the newborn does not grasp the breast correctly;
• impaired lactation in the mother;
• if the baby is weak or premature, he does not have enough strength to eat;
• previous illness of the newborn;
• change of environment, for example, moving or the arrival of a large number of people.;
• any change in the environment is stressful for the child;
• long walks or visits can also affect the baby;

Normal weight gain in artificially fed infants is considered the same as with breastfeeding. But it is worth noting that babies who are fed formula gain weight much faster. But this is not a reason to switch to supplementary feeding.

If it is possible to regain weight using breast milk, it is better not to resort to artificial feeding.

The physical development of a newborn worries all parents. Whether a child is developing normally or not is determined by his weight. A full-term healthy baby weighs from 2600 to 4500 grams. His weight is determined immediately after birth. Within a few days, the baby will lose about ten percent of its weight. This is how adaptation to new conditions of existence affects.

During the first six months, the child gains about 800 grams every month. From seven months to a year, the increase decreases slightly and equals 400 grams. Each year, all children weigh differently. It all depends on the child’s living conditions and heredity.

If your child is not gaining weight well, you can calculate how much he will eat by weighing him before and after feeding. If he is malnourished, then his diet or his mother’s must be changed.

In general, in order to monitor the baby’s growth, you need a baby weight chart and a home electronic scale. It is not enough that the baby is weighed by the pediatrician once a month.

When a baby is breastfed, he gains weight unstably, so his growth rates may differ from generally accepted norms. Don't panic when looking at the newborn weight gain chart. The standards indicated there are created for children who are fed artificial formula.

If the child is healthy, then in the first month he actively gains weight. The baby adapts to the environment, his nervous, digestive and cardiovascular systems develop, his bones grow and strengthen.

The weight and height of a baby is an indicator of its health. The baby should constantly gain grams, even if the increase is not too large, but it is there, which means everything is in order.

Norm of weight gain in infants

Up to six months, the child is actively gaining weight, gaining fat and stretching in length. Then the baby begins to sit up and acquires new motor skills, so the increase decreases slightly. The child is interested in everything, so he does not consider it necessary to waste time on prolonged feeding. Quickly, within a few minutes, he eats and again goes to explore the surrounding reality. And when it’s time to walk, the weight will begin to increase even more slowly.

Weight does not grow well if the baby has experienced stress, suffered from an illness, or has a hormonal imbalance. Gymnastics, massage, swimming and vaccinations also influence poor weight gain.

The rate of weight gain in infants is arbitrary. We must ensure that the child not only gains weight, but also grows in length.

Weight gain in infants by month

We can say that the baby is eating normally if he feels well and regularly empties his bowels and bladder. If parents bought electronic scales for home, this does not mean that they have to weigh the child every day. In order to track growth dynamics, it is enough to weigh the child once a week. If your child is not eating well and is restless, he may be malnourished. Then you need to weigh him for several days before and after feeding. This is the only way to determine whether the child is eating enough or not.

You can find out from your pediatrician how weight gain should occur in infants month by month. Norm indicators are also available in child care encyclopedias and on the Internet. The main thing is to competently approach the study of the norm. Throughout the world, the concept of norm is relative. What is normal for one is a deviation for another.

The baby is overweight

All children gain weight differently; this process is influenced by the child’s character, heredity, general health, physical activity and the number of feedings.

The high weight of a baby causes concern not only among parents, but also among the pediatrician. An overweight child puts a serious strain on the skeleton, its development slows down, and therefore doctors recommend that parents reconsider the baby’s nutritional system. If the diet does not help, then the child needs to be examined. Perhaps he has some serious endocrine disorders or diseases.

High and low weight in a child or adult is a deviation from the norm. In order to live and develop normally, you need to take care of your health. What is excess weight in an adult? This is an inferiority complex, a load on the skeleton and heart, a problem with choosing a wardrobe, and so on. What is excess weight for a baby? This is a sedentary lifestyle, also a load on the musculoskeletal system and heart, developmental delays, and so on. As a result, both children and adults are forced to lose weight. If an adult’s obesity is his own choice, then the baby does not know that he weighs too much and this poses a danger to him. The task of parents is to bring the child’s weight to normal if the deviation is too great and it is not related to heredity. Loving parents understand this and will do everything that depends on them.

Baby is not gaining weight well

If a child does not gain weight well, especially in the first months of life, this is fraught with serious consequences, including death. In order for nothing to happen to the baby, you need to make sure that he pees, poops and eats regularly.

During the period of pregnancy, parents prepare the place where they will bring him after being discharged from the hospital. If they are superstitious and don’t buy anything for the house, then they still prepare lists and look on the Internet for everything that will be needed at first. This list must include an electronic thermometer and scales. If the baby is not gaining weight well, you can constantly weigh him and increase the quantity and quality of feedings.

Low weight may be a consequence of helminth infection or neuralgic problems. A pediatrician will help you find out the cause of the shortage. What is the point of increasing the milk supply if the child has helminths? In any matter, the problem can be solved if you understand its root cause.

The baby is losing weight

Immediately after birth, the baby is weighed. Before being discharged from the maternity hospital, the baby will lose about ten percent of the weight it had at birth. There is no need to be afraid of this; you need to be aware of this issue and not worry. Encyclopedias on child care say that babies lose weight due to adaptation to the environment. In addition, the baby loses moisture. He had not yet eaten fully, but he had lost meconium - the first stool, which also weighed something.

Once mother and baby are at home, the weight will rapidly begin to increase. This is influenced by a favorable home environment in which the mother feels comfortable. In addition, the breasts will develop well, and milk will flow like a river. Full-fat breast milk is the key to a child’s growth and normal well-being. If the milk turns out to be not very nutritious and the baby does not get enough of it, you should always keep a closed artificial formula on hand. You should open it only as a last resort, persistently trying to get nutrition from your milk. This is done with the help of special diets, which consist of veal, parsley, dill, walnuts, tea with milk and other products.

Baby scales

Table scales for infants VENd-01-Malysh have gained great popularity. This model is powered by a built-in battery, has automatic zero setting, and an alarm when the battery is low and when rebooting. VEND-01-Kid determines weight in children under one and a half years old. It is used in children's clinics and maternity hospitals.

According to the norm established by the World Health Organization, the body weight of a healthy full-term child at birth ranges from 2600 to 4000 g with a height of 46–56 cm. Experts have developed average indicators of normal weight gain for children during the first year of life. These values ​​are approximate and are advisory in nature, since each child grows and develops along an individual path.

Features of weight gain in babies

Weight gain does not begin from the first days of a baby’s life. Upon discharge from the hospital, a slight (5–10%) physiological loss of body weight is observed. It is normal if it is less than 300 grams. The child loses fluid through the skin, through breathing and urine, and he passes original feces (meconium). The volume of fluid secreted by the body turns out to be less than the amount of moisture it receives: the diet has not yet been established, and there is too little colostrum. Doctors recommend making sure that the baby receives enough fluid, especially in the hot season and if the air in the room is dry. Even children on breastfeeding should be offered some boiled water from a spoon, but for babies receiving formula, water is vital.

Starting from the 5th - 6th day, when the mother has enough milk and the baby learns to extract it from the breast, he will gain weight. The norm is that the increase begins no later than the 14th day of life. With proper sleep and walking patterns, proper care and breastfeeding, even a premature baby with low body weight begins to gain from 90 to 200 g per week. Boys are usually born larger than girls and are expected to gain slightly more weight.

It is recommended to adapt to the baby’s appetite and set up an “on demand” feeding schedule: the baby will eat as much as his body needs for development and growth. It is difficult to overfeed a baby, as he regurgitates excess after eating. If the baby receives milk at a certain time, the increase may be even less than normal. Babies who are exclusively breastfed usually gain weight more slowly than formula-fed babies, for whom the process is more predictable.

The expected weight gain in newborn infants (the first 28 days) is calculated by week: in a healthy child it ranges from 90 to 150 grams, sometimes more. In the first month, he can gain from 600 to 800 grams. Frequent and very long feedings on demand can cause intense weight gain, which is due to the composition of breast milk: when the baby is at the breast for a long time, the baby receives a lot of “hind milk” with high fat content.

In the first months of life, children grow and gain weight very quickly: by six months the body weight of a healthy baby should double. From six months, the child becomes more mobile: not only lies, but can roll over, learns to crawl, sit down, stand up and walk. Therefore, the rate of weight gain slows down to 300–550 g per month. By the age of one year, the child's weight should increase three times compared to the original.

To estimate the baby’s weight, you can use special “proper body weight” formulas. In the first six months of life, it is calculated as follows: the number of months multiplied by 800 is added to the body weight after physiological loss (in grams). In the second half of the year, the calculation is made using the same formula, but the number of months is multiplied by 400.

Table of weight gain for a newborn baby by month

It is convenient to use special tables to assess the physical development of a child: they help determine how close the baby’s parameters are to normal. The tables are compiled based on data obtained by the World Health Organization (WHO). These are standards recognized throughout the world.

For control, it is enough to weigh the baby once a week, preferably naked or in the same clothes. There is no point in measuring weight more often. You need to contact your pediatrician if the indicators for a long time approach extreme limits or go beyond the limits. But if the baby feels well, urinates enough (10–12 times a day), has regular bowel movements, and hair and nails are growing, then there is no cause for alarm if the normative weight indicators deviate slightly in one direction or another.

You should not think that if a child gains too much or too little in one month, this will continue. The trend may continue, but a healthy baby will fit within the framework.

Near the end of pregnancy, most mothers begin to think about how much their future newborn weighs, because its weight is an indicator of health, as well as full intrauterine development. Immediately after birth, each baby is examined by a neonatologist, carefully measuring his height, weight, volume of the chest and head. All these indicators eloquently tell the doctor about the state of health of the newborn and the possible presence of any pathologies. After being born, the baby will be fed only breast milk for the first six months or, in its absence, an adapted milk formula. In order to understand whether the baby has enough nutrition, how it is absorbed, and how the baby is developing, pediatricians measure the weight of the newborn at least once a month.

Infant weight gain chart

There is a special table of weight gain for infants by month. Based on the data in this table, you can easily understand whether your child is gaining the required weight and height. To do this, simply add to the baby’s weight upon discharge from the hospital the required number of grams corresponding to his age.

Why monitor weight gain in infants?

Immediately after the baby is born, doctors measure his weight and record it in the discharge document. Later, this figure will come in handy many times when calculating your baby’s weight gain. In the first 3-4 days of life, the newborn loses approximately 10% of its birth weight. This happens due to the fact that during birth the baby experiences serious stress, which burns a significant amount of calories in his body, and, therefore, leads to the loss of some fat deposits. Also, babies drink colostrum for the first 3-4 days of life, which precedes the appearance of breast milk. There is very little of this substance, so babies cannot get enough of it. Usually, by the day of discharge from the maternity hospital, that is, 4-5 days after birth, the baby’s weight has stabilized. This figure is also carefully recorded in the statement. Later, the local pediatrician will “build on” this figure when making calculations for the child’s weight gain.

After a young mother produces milk, the baby begins to actively suck it and, accordingly, quickly gain weight. If he is gaining weight well, then the doctor will monitor his gain once a month. If the child was born premature or underweight, his growth should be monitored every 2 weeks.

The World Health Organization (WHO for short) has established certain standards for infant weight gain. It is the WHO recommendations that the doctor relies on when making conclusions about excess or insufficient
weight gain in newborns. Why is it so important to monitor your baby's weight gain? Since the child cannot yet independently tell his parents about his appetite and well-being, the weight gain indicator can do this for him. When a baby is breastfed, it is almost impossible to determine whether he is sucking a sufficient amount of milk and whether he is full, because it largely depends on the diet of the nursing mother and the composition of her milk.

By weighing your child after 2 weeks, you will be able to understand whether he has enough nutrition, whether he is getting enough, or perhaps he needs additional formula. The same applies to babies who are bottle-fed. Portion recommendations on formula containers are not always suitable for all children. Excessive weight gain may indicate overfeeding, while too little may indicate insufficient calorie intake.

Norms for weight gain in infants

According to WHO, a baby's normal weight at birth is between 2,700 and 3,700 kg. However, this indicator may vary in one direction or another depending on some factors:

• Heredity. A baby's weight at birth largely depends on genetic inheritance. For example, if one of the parents had a large weight at birth, then the chances are quite high that his child will be born large. The same principle works with short stature or weight.
• The baby's health status.
• Gender of the child. Most often, boys are born with slightly greater weight and height than girls.
• Mother's diet during pregnancy. A direct connection has been established between the mother's consumption of high-calorie foods and the child's overweight. Therefore, it is important to limit the consumption of sweets and baked goods during pregnancy.
• Mother's bad habits. Newborn babies whose mothers smoked or drank alcohol during pregnancy are usually underweight and have some developmental delays.
• After the mother begins to lactate, the baby begins to actively suckle breast milk. With good nutrition, the baby grows, as they say, by leaps and bounds. Several factors also influence weight gain after birth:
• The baby's health status. It's no secret that when a person doesn't feel well, he eats poorly or refuses to eat at all. Even in ancient times, it was believed that a good appetite was a sign of excellent health. The same thing happens with babies.
• Feeding with breast milk or an adapted formula. Babies who drink only breast milk generally gain weight more slowly than formula-fed babies.
• Method of feeding. Infants who are fed on demand gain weight faster and more consistently than those who eat on a schedule.
• Amount of food and its calorie content. When a nursing mother does not have enough breast milk, the baby will not gain weight well. The same thing happens when mother's milk is too watery and doesn't have enough calories.
• Appetite. Each person, including a newborn child, has his own special appetite. Some people from birth love to eat hearty and satisfying meals, while others prefer to eat often, but in small portions. In the latter case, weight gain occurs much more slowly.
• Child's age. In the first few months, the baby actively grows and gains weight. After 5-6 months, the child’s growth and weight gain begin to gradually slow down.

It is important to remember that all people develop individually and have their own special body structure. Well-known pediatrician Evgeny Komarovsky believes that the indicator of weight gain in infants is rather indicative. If there are slight deviations in any direction, you should not immediately panic and assume that the child has pathologies. Minor deviations from the standard established by WHO are normal, and
also do not require nutritional adjustments or additional treatment.

However, if a newborn's weight gain does not occur or occurs too slowly, this is a serious cause for concern and an indication that the baby is not receiving enough milk. In this case, it is necessary to urgently take measures to increase lactation or additionally feed the baby with formula. Receiving insufficient nutrition, your child’s body will not be able to fully function and develop rapidly.

Excessive weight gain in an infant may signal overfeeding, which can lead to obesity in the future. It is very difficult for children who are overweight to lead an active lifestyle necessary for proper development.