At what age can a baby keep his head steady without shaking?

Generally, the baby can basically hold his head steady after 100 days, so many people will choose to take pictures of their babies at 100 days. At this time, the baby's head is stable so more beautiful pictures can be taken. If the baby still cannot hold his head well after four months, you should consider whether the baby is calcium deficient.

When the baby is over 60 days old, he can lift his head slightly when lying on his stomach, and his chin will be three to five centimeters away from the pillow.

When the baby is over ninety days old, his lower jaw and shoulders leave the bed when he lies on his stomach, and his arms can support his chest.

The process of baby's physical growth

When the baby reaches 120 days old, his head is upright and stable, and can be raised to 90 degrees. He can use his hands to support and lift his entire upper body so that his body is 90 degrees to the bed surface. He can also move from side to supine or from side to prone.

When the baby reaches 150 days old, he can turn over from lying on his stomach to lying on his back.

When the baby reaches 180 days old, he can switch from lying on his back to lying on his stomach. This is the first time that the baby can roll to where he wants to go and find things without relying on adults.

When the baby is just born, its immune system has not yet been activated, but a large number of antibodies enter the mother's body through the placenta, and the antibody level in the body is still high. Therefore, normal full-term babies rarely get sick before three months old.

The process of baby's physical growth

As time goes by, the baby's antibodies will gradually decrease and reach the lowest point at six months. At this time, although the baby's own antibody level is slowly increasing, it is still very low and not enough to make up for the consumed antibody level.

When the baby is three to five months old, the total antibody level in the body reaches a lowest point, so the resistance is very weak and it is easy to be infected by diseases at this time, so the mother must take good care of the baby.

Precautions

As a mother, you need to be attentive to every moment of your baby's growth.

While the baby is growing, the mother has to do everything for the baby in terms of diet, sleep, activities, etc., to lay a good physical foundation for the baby's body resistance.