Height and weight standards for 9 month girls and 9 month old girls

The height of the baby girl is about 71cm. Their weight is not as heavy as that of a male baby, about the same as the average weight. Their heads are circumferred, and their heads are evenly circumferred.

The height of the baby boy is between the to, and the average height is around the same. Their weight is in between, and the average weight is also around. The head circumference is between to, and the average head circumference is on the left and right.

At this time, some babies are already practicing walking, at this time, there are many mothers who will use walkers for their babies for convenience, 9 months to use walkers for babies too early, the baby's leg muscles have not been able to support the whole body, which will lead to the deformation of the baby's legs. During this month, you can give your baby some calcium supplements, which can lay the foundation for your baby to learn to walk, and it can also make your baby's bones stronger, which is conducive to your baby's growth and development.

Whether it is a man or a woman, everyone expects their height and weight to be more standard, but the standard height and weight have a great relationship with their own human body and its genetic inheritance. So how much is the height and weight standard for a 9-month-old baby?

In this case, there is a certain difference between boys and girls, the average boy is between 65 cm and 80 cm, and the height standard is 72 cm, while the girl's height is between 63 cm and 79 cm, and the average height is around 71 cm. The boy's rest weight is around 12 kg to 25 kg, and the average rest weight is around 18 kg, which is normal, while the girl's rest weight is 12 kg to 24 kg, and the average rest weight is around 16 kg, all of which are normal.

In this case, the child's height has already appeared in the condition of stunted growth and development, and the condition of rest weight and the usual diet has a great relationship, some babies if they eat more, there is no doubt that some babies usually eat more, but the amount of exercise is more, and there will be more affected by that situation.

No matter if the baby is thin and fat, if it is in all normal rest weight is good, and the baby of the same month, the height of the baby in this case is not easy to have a very big difference, some parents if the height is higher, the baby will be taller than other babies. In this case, if you consider the baby's nutritional requirements, you can also eat baby food and milk to make the baby more physically and mentally healthy.

A brief description of nine-month brain development.

1. Human fitness movement and control: When there is an object in front of you, the baby's human body can just kneel and lift the abdomen off the bed and crawl to the favorite object.

2. Exploration and practical operation: The baby can pour out the red dates in the water cup.

3. Language: Babies can pick up things according to the orders of adults.

4. Social development integration: when dressing up the baby, say "stretch out your hand", "stretch out your hand", "bend your knees", etc., and the baby can cooperate with each other in a posture.

The height and weight criteria for a nine-month-old baby girl are generally measured and assessed based on age and gender. In medicine, doctors often use child growth curves to help assess a child's growth and development, so as to determine whether the child is malnourished or overweight or obese. Therefore, for the height and weight standard of a nine-month-old girl, we can judge and evaluate it according to the standard child growth curve.

For the height and weight standard of a nine-month-old girl, according to the child's growth curve, the average height of girls in this age is centimeters, and the average weight is kilograms. Of course, this is only a whole-based statistic and does not mean that every baby girl should be the same weight and height. Therefore, this evaluation standard only provides a general reference, and parents and doctors also need to judge whether the baby's height and weight are normal and whether further attention or intervention is needed.

In addition to judging the height and weight of a nine-month-old girl based on statistics, parents can also make self-judgments through some simple matching methods. For example, parents can use a weighing machine to measure their baby's weight, and they can also use a ruler to measure their baby's height. Combined with the child's growth curve and related assessment criteria, parents can get a preliminary understanding of the gap between their baby and children of the same age, so as to better understand the baby's height and weight status.

In short, for the height and weight standards of a nine-month-old girl, we can make a preliminary judgment and evaluation with the help of the child's growth curve and related evaluation criteria. Of course, when evaluating their babies, parents also need to take into account the baby's own situation and special circumstances, such as premature babies or low birth weight babies, etc., in order to better judge the baby's height and weight status and provide a basis for the healthy growth of the baby. <>

The height and weight criteria for nine-month-old babies should usually be analyzed according to male and female babies

1. Baby boy.

The height of the baby boy is between the to, and the average height is around the same. The weight of a baby boy is usually in the range, and the average weight is also around.

2. Baby girl.

The height of the baby girl is about 71cm. The weight of a female baby is not as heavy as that of a male baby, about to about the same level, and the average weight is about the same.

If your baby's height and weight are within the standard range, they are developing normally. If the baby is below the 10th percentile of weight for the same age, it is considered to be wasting and the cause is generally needed.

At the same time, it is recommended to wait carefully when the baby drinks milk, and add complementary foods to the baby, such as minced meat, vegetable puree and other foods with high protein. In addition, the baby should also be given oral medicine to supplement calcium, and more outdoor activities for light.

Detailed explanation of the baby's 9-month development indicators

1. Fingers: will use the thumb and index finger to grasp small things.

2. Baby teeth: 2-4 teeth can grow.

3. Action answer: In order to hold a high object, the baby can stand on tiptoe and stand with support. Restriction is less needed to stand up.

4. Language: When the baby's language expression ability is lower than the actual thinking ability, the baby can not express his wishes and thoughts in words, and will be anxious to shout, and even cry in a hurry.