0 development index
Male baby: height 55.3-69.0cm；; ; Weight 4.69-9.37kg；; ; The head circumference is 36.7-44.6cm.
Baby girl: height 54.2-67.5cm；; ; Weight 4.40-8.71kg; The head circumference is 36.0-43.4cm.
Note: The above data are compiled according to the Reference Standard for Growth and Development of Children under 7 in China by the Ministry of Health.
How to measure the baby's length and weight with the infant's height and weight 1 ability development comparison table?
The development of baby's ability mainly refers to the all-round development of big sports, fine movements, vision, hearing, touch, smell, taste, language, emotion and social communication. However, each baby's focus is slightly different every month, which is also related to the baby's own development characteristics. The basic skills of a 3-month-old baby include:
Mastery (most babies can do it): being able to recognize your face and smell; You can hold your head high steadily; Eyes can follow moving objects.
Develop ability (half of babies can do it): be able to scream and emit; The sound of "giggle" and "goo goo"; Will spit bubbles; Recognize your voice; Can do little push-ups
Advanced ability (only a few babies can do it): can turn over from prone to supine; When you hear a loud noise, you will turn your head to look for it; Can put your hands together and beat toys with your hands.
2. A nutritious diet
Breast-fed babies don't need to add other foods when the milk is sufficient, but mixed-feeding and artificial-feeding babies should breast-feed every 3-4 hours 1 time, 150ml every month, 6 times a day, and the total milk quantity in the whole day should not exceed 1000ml.
For mixed feeding and artificial feeding babies, vegetable juice and freshly squeezed juice should be added appropriately to supplement vitamin C lost in milk processing. Generally, feed twice a day between feeding.
Three-month-old breast milk is still the best food, which can not only provide rich and digestible nutrition for the baby, but also help the baby resist the invasion of diseases. If you can't breastfeed because of work or physical reasons, you can give your baby formula milk instead of feeding him rice soup, rice paste or baby cake, which is difficult for your baby to digest and absorb.
Three nursing points of fried lettuce with Cantonese sausage and appetizing egg-wrapped rice
1, infant urine
The baby began to train the habit of urinating and defecating 3 months after birth. Parents should carefully observe the performance and interval of baby's urination. It is estimated that the baby will stop urinating if he has urine. When he urinates, he can send out the signal "shh, shh" and take a certain posture to connect the signals of time, sound and posture. After repeated many times, it forms a conditioned reflex of urination.
Step 2 cry at night
After the baby grows up to 3 months, he begins to learn to look up. When lying down, he can support his upper body with his elbow. The cervical vertebra begins to bend forward, and the thoracic vertebra gradually bends backward to ensure comfortable posture. Pillows should be used three months after the baby is born. Get into the habit of sleeping for about 2 hours at noon and afternoon in the morning, and you can sleep for more than 5 hours at night, but some babies are always crying, which makes young parents very tired.
In addition to the common factors such as poor sleeping environment, excessive excitement before going to bed, physical discomfort and so on, the baby's internal factors also have an impact on sleep: the brain nerve development is not yet mature. The child has not established a fixed schedule physically. The adjustment of baby's circadian clock depends on the cooperation of baby's physiological maturity.
3. Accident protection
Don't put the baby beside the bed, on the table or on the sofa when no one is looking. Otherwise, the baby will suddenly learn to turn over and fall. This is the most common thing for a three-month-old baby, and parents must avoid it.
Baby's 3-month development guide baby care daquan 4 baby physical examination
There is no need to arrange a baby physical examination this month. You can write down all the usual parenting problems and consult a doctor at the next physical examination. The baby's next physical examination is in the fourth month. Here is a brief introduction to the contents of the baby's fourth month physical examination, so that you can know in advance and get ready.
The fourth physical examination
Examination time: the baby is 4 months old.
Physical examination items: weighing, measuring height, measuring head circumference, listening to the heart, checking eyesight, hearing, checking sports development and blood test.
Tips: When going to the hospital for physical examination, it is best to prepare milk powder and breast milk for your baby to avoid waiting for a long time or being hungry after the baby's examination. It's best to put diapers on the baby.
BB Physical Examination Timetable BB Physical Examination Four Points for Attention 5 Infant Vaccine
The vaccines that need to be vaccinated for the baby this month are: polio vaccine (the second time) and DTP vaccine (the first time).
1, polio vaccine: The baby needs to be given the second polio vaccine this month. Polio vaccine, also known as polio vaccine, is a vaccine used to prevent polio. The live attenuated polio vaccine currently used in China, also known as "sugar pill", is made of live virus with reduced pathogenicity.
2. DTP vaccine: It is prepared from pertussis vaccine, refined diphtheria and tetanus toxoid according to an appropriate amount of DTP vaccine, which is used to prevent three diseases: pertussis, diphtheria and tetanus. At present, there are adsorbed pertussis vaccine, diphtheria tetanus toxoid mixed vaccine (adsorbed DTP) and adsorbed acellular pertussis vaccine and diphtheria tetanus toxoid mixed vaccine (adsorbed acellular DTP).
Infant Vaccination Time Polio Vaccination Knowledge 6 Early Education Classroom
The baby is smiling back and forth at the smiling person now, so you should pay close attention to him/her when interacting with the baby. When the baby looks away, wriggles, becomes anxious, kicks, yawns or looks unhappy, you can see that he has had enough fun.
Parent-child game:
1, the baby listens to his mother's words: this game prepares the baby for talking in the future, and also helps the baby to associate objects, behaviors and words.
Game Steps: Take every opportunity to explain what is happening. When driving, you can describe the tree on the left, the color of the light and the shape of the stop sign. The tree on the left is green. There is a red light ahead, and it will turn green soon. Green light is the same color as the forest. "Take the baby to the supermarket for shopping, and you can explain it to the baby when changing diapers.
Click to enter the game.
2, the baby learns to turn over
Click to watch the game video.
Children's song recommendation:
Counting ducks, looking for friends, twinkling stars, little swallows, I have little donkeys, big cocks, little yellow cats, little squirrels, and ants moving bugs.
Click to view all nursery rhymes at this stage.
Picture book recommendation:
1, Happy Birthday (Cloth Book):
The shape of the cake, open the strawberry book button, and you will find that it was Blue Cat's birthday party; Open the door, it's Feifei and Naughty: Look, I have so many gifts! What is it! The naughty little dinosaur jumped out of the gift box. ...
Click to enter the book to read.
2. Color and shape:
Turn up, the white circle is full of snow; Turn it down and wear it by the red diamond knight; Children, open the book and turn it over. The color has changed, you are happy again and again! Unique and interesting form of folding up and down, let children gradually understand common sense in fun.
Click to enter the book to read.
Dad school:
The baby is crying, how to adjust the pressure? A 3-month-old baby is prone to crying at night, and taking care of the baby is a very tiring job. Irritability, worry, depression or anger are inevitable. In order to prevent these negative emotions, you can talk to people you trust, including your wife, friends and parents. Or go to exercise and relax. Don't pass on your pressure to your baby, don't yell at him, and don't ignore him. If you really can't persist, find some people to help you, have a good rest and then go back to fight.
See more dad parenting courses.
5 Small game BB Cry 10 to promote brain development.