What is the development standard for a baby at one year and three months old?

In fact, during the development of your baby, there are many things that you need to pay attention to, especially the hygiene of your baby. Otherwise, because your baby's resistance is particularly poor, it is easy for bacteria to enter the body and affect your baby's health. So let us take a look at the development standards of a baby at one year and three months old.

Developmental Standards:

The baby may have grown 8-11 deciduous teeth. The fontanelles of most babies have basically closed, but a few have not yet closed. After the efforts in the previous stage, the baby can walk much more steadily on his own. Not only can he walk well on flat ground, but he also likes to climb stairs. He even knows to use one hand to support himself when going down the stairs. Babies will often crawl onto the sofa or chair, then turn around and sit on their own. In the past, babies walked like tumblers, but now, most babies who are 15 months old can walk freely.

The baby's hands are becoming more and more flexible, and he can put 3 or 4 building blocks together. Your baby is beginning to develop a sense of matching and will try to match lids and build blocks. He would also put his little hands into the bottle to take out the contents and then put them back. Following the instructions of adults, babies can do some simple movements. Some babies can understand simple instructions given by adults in words without the help of gestures, and can even answer simple questions from adults. When he sees a stranger, the baby will be alert and stare at the stranger's eyes. When he finds that the other person is friendly, he will feel at ease to communicate with the other person.

Reference values ​​for weight and height of 1 year and 3 months old baby

·Weight of male babies: 8.1 -12.6kg, height: 73.1-83.0cm.

·Baby girl weight: 7.4-12.1kg, height: 71.0-81.7 cm.

Cognition

Fear of strangers and unfamiliar environments. Have a strong attachment to familiar family members.

Ability to remember things you like and dislike.

Able to recognize himself in the mirror, he will no longer reach out and try to touch the "other" baby in the mirror. He began to think of himself as an individual.

Big Moves

Can hold onto a railing or other object and lift one foot.

Able to kick the ball away from his feet.

No longer standing on tiptoes.

The above article gives you a detailed introduction to the developmental standards of a baby at one year and three months old. I believe everyone has a preliminary understanding of it. Therefore, in daily life, if your baby is underdeveloped, you need to supplement his diet.