Autism spectrum disorder (ASD) is a developmental disability that can cause significant social, communication and behavioral challenges.

is a condition related to brain development that impacts how a person perceives and socializes with others, causing problems in social interaction and communication. The disorder also includes limited and repetitive patterns of behavior.

• Asperger’s syndrome: hese children don’t have a problem with language; in fact, they tend to score in the average or above-average range on intelligence tests. But they have social problems and a narrow scope of interests.
• Autistic disorder: It refers to problems with social interactions, communication, and play in children younger than 3 years.
• Pervasive developmental disorder (PDD): if your child has some autistic behavior, like delays in social and communications skills, but doesn’t fit into another category.
• Childhood disintegrative disorder: hese children have typical development for at least 2 years and then lose some or most of their communication and social skills.

• Avoid Eye Contact
• Find Difficulty in Social Interaction
• Avoid Exchanging Social Smiles
• Dont Show Their Feeling of Pain
• Seem Unresponsive to Parents Emotion
• Playing Alone
• poor eye contact and lacks facial expression
• Speaks with an abnormal tone or rhythm
• Doesn’t point at or bring objects to share interest
• Doesn’t engage in imitative or make-believe play
• Show Excessive attatchment to a particular toy/Object

• Genetic Problems
• low birth weight
• being born to older parents.
• exposure to heavy metals and environmental toxins.
• metabolic imbalances.
• viral infections.