Will My Second Child Also Have Autism If the First One Does?
Understanding Autism in Siblings
Many parents often ask: If our first child has autism, should we have a second child? Will the second child also be autistic?
It’s important to know that having one child with autism does not guarantee that the second child will have it. Numerous cases show that while the first child may have autism, the second child can be completely typical. The likelihood depends on several factors, including genetics, environment, and prenatal conditions.
Factors Affecting Autism Risk in the Second Child
1. Genetics and Family History
If there is a history of autism in the family, the chance of a second child having autism is around 15–18%, but it is not guaranteed. Genetics is only one factor, and many families have one child with autism and another without.
2. Environmental Factors
Children need interaction, stimulation, and opportunities to explore. Lack of parental interaction, excessive screen time, or relying on gadgets to keep the child occupied can lead to behaviors similar to autism, sometimes called “virtual autism”.
Example: Parents who are constantly busy with work, phones, or laptops, and give their children gadgets for extended periods, may notice reduced social interaction, delayed speech development, or an increased focus on screens.
3. Pregnancy Factors
Maternal stress, depression, or exposure to harmful substances during pregnancy can increase autism risk.
Poor nutrition during pregnancy can also affect the child’s development.
Advanced parental age (mother 35+ or father 45+) can slightly increase the risk.
4. Postnatal Factors
Delayed primitive reflexes, low birth weight, or extended hospital stays after birth may contribute to developmental challenges.
Early monitoring and intervention are crucial for supporting the child’s growth.
Key Takeaways
No 100% certainty: Just because your first child has autism does not mean the second child will.
Many families have one child with autism and another completely typical.
Consider genetics, environment, and prenatal/postnatal care when planning a second child.
Family planning should not be stopped due to fear; proper precautions and awareness are enough.
Why Choose Ayush Speech & Hearing Clinic in Nawanshahr?
At Ayush Speech & Hearing Clinic, our team of expert therapists helps families understand autism, conduct assessments for siblings, and provide early intervention plans. Our focus is on
Evidence-based autism therapy
Parental counseling and guidance
Personalized developmental programs for children
📞 Contact us today in Nawanshahr to schedule an assessment and get guidance for your child’s growth and well-being.
SEO Keywords to Include
Autism Therapy in Nawanshahr
Speech Therapy Nawanshahr
Autism Assessment Nawanshahr
Best Autism Treatment for Kids in Nawanshahr
Virtual Autism Awareness Nawanshahr
