When to worry about FASD in your 3-year-old

If something about your three-year-old's growth, learning or behaviour has you wondering, your watchfulness is exactly the kind of care that helps children thrive.

In short

Fetal Alcohol Spectrum Disorder (FASD) relates to alcohol exposure during pregnancy, so the first honest question is whether any alcohol was used in pregnancy — often before a pregnancy was even known. At 3, FASD is not diagnosed from a checklist at home; concerns are worth a clinician's eye when you see a cluster of differences across growth, learning, behaviour and sometimes facial features, especially with known prenatal alcohol exposure. None of these signs means a diagnosis — they simply mean a developmental check is wise now, because early support changes outcomes.

What might prompt a check at age 3

FASD shows itself differently in every child, and many signs overlap with other developmental differences — which is exactly why a clinician, not a list, makes sense. Gentle flags worth reviewing include:

• Growth — being consistently smaller in height, weight or head size than expected.
• Learning & attention — difficulty learning new things, short attention span, struggles with memory or following simple instructions.
• Speech & language — fewer words than peers, hard-to-understand speech, or trouble understanding what's said.
• Behaviour & regulation — big difficulty settling, sleeping, with overactivity, impulsiveness or strong emotional swings.
• Movement & coordination — clumsiness, or fine-motor tasks (holding a crayon, stacking) being harder than expected.
• Facial features — in some children, subtle features such as a smooth area between nose and upper lip or thin upper lip; this is assessed only by a trained clinician, never judged from a photo.

The presence of several of these together — particularly if alcohol was used in pregnancy — is the cue to arrange an assessment.

When to act

If you recognise a cluster of these, if alcohol was used during pregnancy, or if you simply feel something is off, arrange a developmental check now rather than waiting. Sharing an honest pregnancy history with the clinician — including any alcohol use — is one of the most helpful things you can do; it is met with care, not judgement, and it sharpens the picture for your child.

The Pinnacle way

A clinical AbilityScore® and any diagnosis are formed only at a Pinnacle Blooms Network centre, under qualified clinician care — never from an online list. Our clinicians build a full developmental baseline, weigh history and strengths together, and shape support around what your child can grow towards. If language or learning is the worry, our speech therapy team can begin gentle, play-based support, and you can learn more about how we understand and follow Fetal Alcohol Spectrum Disorder over time.

Trusted sources

CDC guidance on FASDs and developmental monitoring; American Academy of Pediatrics (healthychildren.org) resources on prenatal alcohol exposure and early childhood development; WHO ICD-11 framework for developmental conditions.

Next step — Trust what you've noticed. Book a developmental assessment with a Pinnacle clinician, and bring an honest pregnancy history so your child's progress is reviewed with clarity and care.

This is general information, not a diagnosis — individual assessment and diagnosis require an appropriately qualified healthcare professional.