What is the standard weight for a three-month-old baby?

For parents, during their baby's growth stage, they are particularly interested in the weight standard of their baby, so many parents want to fully understand what the baby's weight standard is at 3 months. The following content gives many parents a detailed introduction to what the baby's weight standard is at 3 months. So you can have a comprehensive understanding and check whether your child has reached the weight standard.

Weight: Three-month-old babies gain weight noticeably, and the differences between each baby also widen.

The average weight of a baby boy is about 7.23 kg, and the average weight of a baby girl is about 6.55 kg.

Height: The average height of baby boys is 63.51 cm, and the average height of baby girls is 61.88 cm.

Head circumference: The head circumference of a baby boy is 41.32 cm, and that of a baby girl is 40.30 cm.

The chest circumference of a baby boy is 42.07 cm, and that of a baby girl is 40.74 cm.

Neuropsychiatric development of 3-month-old babies

Action function:

At this point, if you hold the baby upright, his head can be basically centered and stable, and he can turn more freely.

When lying prone, he can lift his head and chest slightly, stretch his trunk, and turn his body by moving his hands and feet. With a little help from an adult, the baby can turn over to a supine position.

When lying on your back, your limbs can overcome gravity and be raised, with the limbs moving symmetrically toward the midline.

The baby can open his hands and grasp things at will. He will play with his hands in front of his chest and begin to become aware of his hands.

Vision: Very sensitive to colors, likes red and orange. When lying on your back, your eyes will track people who move around; they can concentrate for short periods of time and will begin to look for objects that suddenly disappear from your field of vision.

Taste: Ability to distinguish different tastes and express likes and dislikes.

Hearing: He can distinguish the voices of adults, will be happy to hear his mother's voice, will laugh when his mother makes him laugh, and his whole body activities increase, appearing very happy.

Language: Can make vowel-like sounds, such as "oh", "ha", "ai", and can also make long screams.

The above introduces the weight standard for babies at 3 months, so many parents can fully understand the introduction of this article. Through understanding, they know whether their children have reached the weight standard at 3 months? If not, you can consult a doctor and make comprehensive adjustments to the diet to get your child to the standard weight as soon as possible.