Patient's question:
What are the characteristics of a 4-month-old baby? The child has been showing this condition for a long time, and I am very worried, afraid it will worsen. Please give me some advice from the doctor.Doctor's answer:
When amusing him, he not only smiles but also laughs loudly, showing interest in his own voice and can produce some monosyllables, repeating them continuously. When being supported to sit, his head can be upright; when crawling, his head can be lifted, with his face at a 90-degree angle to the bed, and he enjoys playing with clothes. He is interested in all the items around the crib, wanting to grab and touch them.As his physical growth continues, his nervous system and psychology are also developing rapidly. For example, in the prone position, he can lift his head; he can roll over; at 6 months, he can sit for a while; he likes putting both hands together to play with them; his teeth are starting to grow, and he chooses his favorite foods; he can clearly pronounce some syllables; he can recognize his mother among the crowd, becomes afraid of strangers, and starts to feel shy.