What are pediatric neurogenetic diseases?

Patient's question:

Turn over, crawl for 6 months, walk at 9 months, start teething at 4 months, have 12 teeth at 12 months. Starting to call "" (daddy) and "" (mommy) at 8 or 9 months. Now at 2 years old, knows very few words, and speaks either in two-word or single-word phrases, unable to string them together. Also, cannot pronounce clearly. Basic greetings are known, but does not speak proactively. Can briefly sit quietly to read or draw, but only for about 30 minutes to 1 hour. The child is quite lively and energetic. Attention is not focused. Unable to stay calm. It seems there is a delay in language development and poor expressive ability. At 2 years old, cannot distinguish differences in object shapes, sizes, or colors. Can feed himself, but

Doctor's answer:

Hello, your baby's weight, height, behavior, and dental development are quite good, exceeding those of most children. They are quite intelligent, but their language expression is slightly weaker, but it is not a disease.
Advice: Parents should talk more to their children and teach them more, and it will improve. We know that pediatric neurogenetic diseases have a significant impact on children. If they are not treated in time or if the treatment methods are incorrect, the condition can progress rapidly, causing great harm to the child. Therefore, it is essential to seek professional medical treatment promptly, which is the key.