Male baby, weighing 4.3-6kg, height 55.5-60.7cm, head circumference 39.84 cm, abdominal circumference 40. 1 cm.
A 2-month-old baby is extremely sensitive to sounds and will have different reactions to familiar and unfamiliar sounds. With the development of taste, five flavors can be distinguished-sweet, sour, bitter, spicy and salty.
Although I can't tell the depth of color, I can tell red, yellow and green, and I can look at the object and my little hand harmoniously for about 5 seconds. But I still can't see far, I can only see the scenery within 30cm.
It can pronounce vowels such as "A, O, E", to some extent, it can respond to mother's call, sometimes it will smile when parents come, and it can recognize the closest person, and make a transition from the previous unconscious state to conscious behavior.
When we tease our baby with toys like rattles, the baby will laugh or make noises, and even kick around. The baby will make an angry expression when he is vaccinated.
When I lie down, I will struggle to raise my head, and my face is about 45 degrees from the bed surface, but this action can only last for a few seconds. At this time, many parents will find that when we speak, the baby's mouth will be "O"-shaped, which is a sign that the baby begins to imitate adults.
The 2-month-old baby does this early education: ① At this time, the baby is very sensitive to different sound sources. We can talk to the baby from different angles in different places. He will keep turning his head in the process of finding the sound source, which can exercise the baby's neck muscles and reaction ability.
(2) Hang a few colorful colored balls that can make a sound on the baby's bed. When the colored ball is dialed, it will make a sound, and the baby will kick his legs and arms or lift his feet to kick the colored ball excitedly. Use this game to exercise the coordination of lower limb muscles and hands and feet. You can also give him some toys that small hands can grasp, exercise the ability to grasp things and exercise the flexibility of fingers.
At this time, I like to play games with my son: face to face with him. After making sure that he can see my face clearly, I will call his name and step back, and then his face will move with me. You can also take a noisy toy and turn it back and forth or slowly move it up and down. This can exercise your baby's attention and hearing and develop your brain. This is a method that a doctor told me.
In addition, you can do stretching, passive exercise, mat exercise, passive exercise, touch massage, and perhaps enlarge the ball for exercise. I won't say how to do it here. It is more intuitive for everyone to search for videos online.
This friend asked the baby what the standard weight is for two months today. Then I will briefly tell you about the general laws of children's growth and development today.
We often say the word growth and development. In fact, they are two different concepts: growth refers to the increase of the size, length and weight of tissues, organs, various parts of the body and even the whole body, as well as the change of body composition, which is a quantitative change; Development refers to the differentiation of cells and tissues and the continuous improvement of their functions, the development of psychology and intelligence and the acquisition of motor skills, which are all qualitative changes. In fact, in addition to growth and development, children also need to go through a mature process of change. Maturity means that the growth and development process has reached a relatively complete stage, and individuals have reached the level of adults in mentality and function.
China law defines a child as 0- 18 years old, and medically divides children of different ages into seven periods: (1) Fetal period: from fertilized egg formation to delivery. (2) Neonatal period: from umbilical cord ligation to 28 days after birth. (3) infancy: 28 days after birth to 1 year. (4) Early childhood: 1 to 3 years old. (5) Preschool: 3-7 years old. (6) School age: 7 years old to adolescence. (7) Adolescence: from 12 or 13 to 18. The characteristics of children's growth and development in each period are different, so I won't elaborate on them today, and I will share them with you later when I have time.
The normal weight of newborns is generally 3, too low is a low birth weight baby, too high is a giant baby, which is not conducive to the healthy growth of children. One year after birth, the weight can generally reach about 9, and the weight gain in the first three months is about 3kg as in the last nine months, so the weight of a three-month-old child can generally reach about 6kg. You can get a general idea of the weight gain of children of all ages from the following table:
In medicine, we generally use the following formula to roughly calculate the weight standard that children of all ages should reach:
The body length of a newborn is generally 50, and it can reach 75 when it is one year old. Like the way of gaining weight, the growth length of the first three months and the last nine months is still the same.
The medical formula for calculating the height of children aged 2-12 is: age 7 75 ().
In fact, there are two peaks in children's growth and development, one is the infancy mentioned above, and the other is adolescence. I believe you must have seen many children grow taller in their teens, much faster than before. This is another peak of their growth and development.
Through what I have introduced above, you can calculate the weight and height standards that children should reach at all ages according to their birth weight and height. thank you
Standard formula for infant weight measurement:
1 ~ 6 months old weight (kg) = birth weight (or 3kg)+0.6 months old (kg)
7 ~ 65438+February weight (kg) = birth weight (or 3 kg)+month age 0.5 (kg)
2~ 10 years old weight (kg) = age 2+7 (or 8)
In addition to genetic factors, acquired exercise and diet also have an impact on children's weight and height. It is normal to generally not deviate from a large range. The Ministry of Health's Reference Standards for the Growth and Development of Children under 7 in China;
neonatus
Hello! Ma Bao Mu Mu is here to answer your question!
The baby's height and weight measure the baby's health to a certain extent, and it is also an important indicator to measure whether the baby's growth and development are normal. However, the development of boys and girls is also different. Generally speaking, the weight of a two-month-old boy should be between 4.3 and 6.0 kilograms, and that of a girl should be between 4.0 and 5.4 kilograms.
Because each baby's birth weight is different, parents can also use the following formula to calculate the approximate range of the baby's normal weight:
1-6-month-old weight (kg) = birth weight (or 3kg)+ month-old * 0.6kg
7- 12 month weight (kg) = birth weight (or 3kg)+ month age * 0.5kg
2- 10 years old weight (kg) = age *2+7 (or 8)
We know that a full-term baby weighs about 5-7 kg. The baby's weight increased rapidly in the first three months, with an average of180-200g per week,150g per week for 4-6 months, and 90-6580g per week for 6-9 months. When the baby is six months old, its weight is twice that at birth, about three times that at 1 year, about four times that at 2 years old and about 4.6 times that at 3 years old. Most of the babies after 1 year-old can walk independently, and the amount of exercise increases, so many parents think that the babies after 1 year-old are not as fat as they used to look, but as long as their height and weight are within the standard range, their diet, spirit and health are better, and there will generally be no major problems.
At the age of two months, the baby's weight and height increased rapidly, with an average weight increase of1.200g and a height increase of 3-4cm. Of course, every baby has individual differences. Some babies gain weight slowly this month and fast next month. As long as the baby can eat, sleep and defecate normally, parents don't have to worry.
The weight and height of a 2-month-old boy are as follows:
Height: 54.3-63.3cm；; ; Weight: 4.47-7.14kg;
The weight and height of a 2-month-old female baby are as follows:
Height: 49.8-57.8cm；; ; Weight: 4.15-6.60 kg;
The ability of a two-month-old baby is 1. Eat hands.
It is common for babies to eat their hands this month. At first, the baby didn't know that the hand was a part of the body, so he put his hand in his mouth to explore. This is a manifestation of the baby's intellectual development, and it can also exercise the baby's hand-eye coordination ability.
There is no need for parents to rudely stop their babies from eating their hands, which makes them feel unsanitary. They can clean the baby's little hands.
2. Interested in color
The baby's visual development of 2-3 months has made great progress. At this time, the baby likes to see bright colors and has a soft spot for red.
Parents can prepare more colorful toys for their babies, which can be placed on the bedside and rotated to attract their attention.
3. Pitch can be preliminarily distinguished.
2-3 months old baby's auditory development is also relatively fast, not only can turn his head to the sound source after hearing the sound, but also can initially distinguish the pitch.
Parents can play more music and talk to their babies, which can promote their hearing development.
4. Exercise ability
Look up: not only look up on your stomach, but also leave the bed surface for more than 45 degrees;
Hand-eye coordination: Babies also like to look at their little hands, and sometimes they know to reach out and reach for what they are interested in.
5. Language communication skills
Although babies who drink for 2 months communicate their feelings mainly through crying and laughing, they can also express their wishes and emotions with some simple voices, and sometimes talk to their parents. When parents talk to their baby in kind language, the baby will also show a sweet smile.
Every baby's weight gain has individual differences. Generally speaking, the weight of male treasures is between 4.4 and 7 kg, and the length is between 54.8 and 62.3 cm. The female treasure weighs 4-6.6 kg and is 53.3-6 1 cm in length, and her development is relatively normal.
The baby has been born for two months, which is obviously different from the neonatal period. At this stage, the baby began to adapt to the day and night routine, the law of breastfeeding was gradually established, and the interaction with mother and relatives increased.
The growth criteria for a 2-month-old baby are: height 53.2-6 1.8cm, weight 4. 15-6.6KG, and head circumference 35.6-40.5cm
Male treasure: height 54.3-63.3cm, weight 4.47-7. 14KG, head circumference 36.4-41.5cm..
2-month-old baby's intellectual development is only 2 months, but the mother can give the baby more beautiful music and more colorful pictures, thus stimulating the development of vision and hearing. Mothers can also interact with the baby more, talk to the baby or play simple visual tracking games, which can increase the intimate relationship between mother and child.
It is normal for a 2-month-old baby to weigh 3.3-6. 1 kg. Thank you.
This is calculated according to the birth weight of each baby. Generally, the weight of a 2-month-old boy is 3.94-7.97kg, and that of a girl is 3.72-7.46kg. As long as the baby's nutrition can keep up, mothers need not worry too much.
It depends on the baby's birth weight. Only by taking the birth weight as the standard can we measure the baby's weight in the later period, right?
Actually, I don't think we need to care too much about the baby's weight. As long as the baby eats normally, pulls normally and sleeps well, there is basically no problem.