A four-month-old baby sometimes exhibits a head-shaking motion resembling a urine tremor when held during the day. What could be the cause?

Causes and Solutions for a 5-Year-Old Girl’s Inward Splay Gait

A four-year-old child is found to have uneven thickness on both sides of the calves. Inquiry about possible causes and solutions.

A child’s failure to grow taller may be due to calcium deficiency leading to excessive sweating and slow growth.

It’s normal for a baby not to have any teeth by 11 months old, but it could also be a sign of congenital tooth deformity. Seek medical examination as soon as possible.

A 16-month-old baby’s slow growth may be due to a lack of growth hormone or genetic factors. It is recommended that parents take their child for a check-up of growth hormone and bone age, and appropriately increase supplementary food between meals to promote the baby’s growth and development.

At three months old, the baby’s weight continues to increase, but there is no significant growth in height. Ask about possible reasons and the normal range of growth and development.

Explore the possible causes of children walking with an outward splay and strategies for improvement

Normally, children develop a cervical spinal curve within about three months, at which point neck movement may occur; by six months, the thoracic spine forms a physiological curve, allowing them to sit independently and roll over. Around 12 months old, the lumbar spinal curve begins to form, and the child can stand and walk independently. Currently, at 103 days old, the baby cannot lift its head, so it’s important to observe carefully and make a comprehensive judgment based on other aspects of the baby’s development, which may be related to neural developmental disorders.

Explore the reasons why an 8-month-old baby hasn’t learned to walk yet, and provide improvement suggestions.