question: Hi, I am Somnath Kuar from Kolkata wants to know about the remedies of Developmental Delay problem in my child , 3.7 yrs old. He is not understanding anything which we are trying to learn him. He do not responding anything, what we are saying anything. I am very much scared about his future, if he do not grown up with his brain. So, kindly recommend me how he will be cure.