A 16-month-old child loves to cry and hug, and refuses to walk independently, which might indicate a growth and development abnormality. It is necessary to seek medical examination at a hospital.

A 7-month-old baby has not yet learned to sit independently or has erupted teeth, which could be symptoms of rickets. Appropriate nutritional supplementation and care are necessary.

A parent inquires about their 10-month-old baby who often crosses their legs and pulls their feet in, seeking professional advice.

This behavior can be normal in some infants, but it may sometimes be a sign of a hereditary metabolic disease. It is recommended to take your child to the hospital for a check-up.

At 71 days old, my baby still can’t be amused to laugh. Is this normal?

Understanding indicators of children’s intellectual issues and the importance of early education.

The physical features of a newborn baby can change as they rapidly grow, including the appearance or change of double eyelids.

Explore the potential impacts of rapid fetal development during pregnancy on childbirth and infant growth, as well as strategies for addressing early maturation risks.

Is it normal for a baby to lift its head at 20 days old?

Generally, a four-month-old baby is not suitable for practicing sitting as it may affect their spinal development. However, if your child can sit up steadily at around five months old, it may indicate that their nervous system is developing well. Nevertheless, it is still recommended not to let babies sit for long periods before they are six months old, and to provide proper support when they sit to protect their spine.