Signs of autism in toddler girls

A low M-CHAT score with strong parental concern still warrants a conversation about assessment.

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Signs of autism in toddler girls No screening tool catches every autistic child. A low M-CHAT score with strong parental concern still warrants a conversation about assessment. Document specific behaviours in writing before the appointment. Ask whether the clinician you are referred to has experience assessing girls. If the first referral does not result in an assessment, seek a second opinion. Read the guide www.endthewaitontario.com/answers/signs-of-autism-in-toddler-girls

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A low M-CHAT score with strong parental concern still warrants a conversation about assessment. A short explainer with music and captions. 49 seconds.

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Evidence supports autism screening and intervention commencing in the first 2 years of life — earlier identification directly enables earlier intervention during the highest neural plasticity window

Primary source Zwaigenbaum L, Bauman ML, Stone WL, et al. (2015) Verified 2015-10-01

1 in 50

According to the 2019 Canadian Health Survey on Children and Youth, about 1 in 50 children and youth aged 1 to 17 in Canada had an autism diagnosis

Primary source Public Health Agency of Canada (2024) Verified 2024-03-26

WHO recommends accessible, community-based early interventions for children with autism. Timely evidence-based psychosocial interventions improve communication and social engagement

Primary source World Health Organization (2025) Verified 2025-09-17
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Last system verification: 2026-11-03. Next scheduled update: 2027-02-01.

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Written by Spencer Carroll

Founder & Autism Advocate

Lived experience: Parent of autistic child in the OAP system