Autism is a neurodevelopment disorder characterized by deficits in social and language communication, as well as repetitive behaviours and restricted interests. While Children and adults with autism spectrum disorder have a wide range of abilities & are gifted although they have delayed mental development or verbal communication. Dr. Pradeep Kumar Singh, Consultant Paediatricians at Kailash Hospital Greater Noida elaborates about warning signs of Autism, its causes and management. He also advices on parent training & practical analysis about the Autism Spectrum Disorder. As he also emphasizes on early diagnosis of Autism during pregnancy & manage it in time.