A 2-and-a-half-year-old child continues to suck their fingers, despite trying multiple methods. What advice does the doctor have?

The child can only say simple words like ‘Dad’, ‘Dou Dou’, ‘Dandan’, and occasionally ‘Mom’. He understands what adults say and expresses his meaning through finger pointing or body movements. He has been checked for trace elements at a local hospital and found to be deficient in calcium, so he has been taking calcium supplements but no other checks have been done. We want to know what checks should be done to find out why the child cannot speak, and how we can help him start speaking.

A three-month-old baby is unable to support their head independently, and parents are worried whether it’s due to calcium deficiency or other reasons. How can parents help their child?

When a child repeats words or phrases in speech, it may be a normal part of language development, but it could also be a sign worth paying attention to. Learn how to help your child improve their language expression.

The child is doing well in all aspects except for their height, which is slightly shorter than that of their peers. They have not undergone any special treatment. Inquiry about how to help the child grow taller through nutrition supplements and moderate exercise.

For a 7-month-old girl with persistent diarrhea, the treatment with acid protein tablets and lactase has been ineffective. How should one proceed further?

Many children struggle with sleep due to psychological factors. As they grow older, they may develop a fear of the dark. It’s recommended to provide more companionship and care, and check for signs of psychological stress, adjusting their mental state in a timely manner.

Provide some methods to help babies reduce the habit of always sleeping on one side.

Newborns with insufficient afternoon naps and poor sleep quality. How to improve their sleep habits?

If a child has restless sleep at night, crying, and is prone to waking up, it may be due to a calcium deficiency or poor sleep quality. It is recommended to check blood calcium levels and adjust the sleep environment.