YOUR QUESTION. A CLEARER NEXT STEP.
Worried about FASD in your 9–12 month old?
FASD is caused by alcohol exposure before birth, not by anything happening now, and a full diagnosis is rarely confirmed at 9–12 months because its key features emerge later. At this age, the helpful steps are gentle developmental monitoring of growth, feeding and milestones, plus sharing any pregnancy alcohol history honestly with a clinician. Only a Pinnacle clinician can assess — never an online checklist.
In this answer 5 sections
If you're looking back at your pregnancy and wondering whether a glass of wine could have affected your baby, that worry is understandable — and you deserve clear, kind answers.
In short
Fetal Alcohol Spectrum Disorder (FASD, ICD-11 LD2F.00) is a prenatal condition — it is caused by alcohol exposure before birth, not by anything happening now. At 9–12 months a full FASD picture is rarely confirmed, because most of its hallmark learning, attention and behaviour features only become visible as your child grows. What is meaningful at this age is gentle developmental monitoring, plus a clinician knowing whether there was any alcohol exposure in pregnancy. Honest history is helpful, never blameful.
What is reasonable to observe at this age
If there was alcohol exposure in pregnancy, the helpful thing is simply to watch your baby's overall growth and development alongside your usual paediatric checks. In infancy, a clinician may pay attention to:
- Growth — weight, length and head circumference tracking well on the chart
- Feeding and sleep — settling, feeding comfortably, predictable rhythms
- Social connection — smiling, eye contact, responding to your voice, babbling
- Movement milestones — sitting, reaching, beginning to pull to stand
These are general developmental observations, not an FASD checklist. Some babies with prenatal alcohol exposure are irritable, hard to soothe or feed slowly — but these can have many ordinary causes too. The fuller features of FASD (attention, learning and self-regulation) become clearer in the preschool and school years.
When to seek a check
Talk to a clinician sooner if your baby is not meeting broad milestones, has poor growth, feeds very poorly, or seems unusually difficult to soothe. Most importantly, if there was any alcohol use in pregnancy, share that honestly with your paediatrician — it lets them monitor thoughtfully and arrange a proper developmental review at the right age. Early support, when needed, makes a real difference.
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 form or a checklist. Our team looks at your baby's whole developmental story with warmth and without judgement, and offers gentle early intervention and developmental support when it helps. The focus is always on your child's strengths and next steps.
Trusted sources
WHO ICD-11 (LD2F.00, fetal alcohol spectrum disorder); US CDC guidance on FASD and prenatal alcohol exposure (cdc.gov); American Academy of Pediatrics developmental surveillance guidance (healthychildren.org).
Next step — If you have any concern, a calm conversation helps most. Book a developmental check with a Pinnacle clinician and bring your pregnancy history.
This is general information, not a diagnosis — individual assessment and diagnosis require an appropriately qualified healthcare professional.
CONNECT THE ANSWER TO YOUR CHILD’S DAY
Something to notice. Something to discuss.
What to notice
Watch your baby's overall growth (weight, length, head size), feeding and sleep, social smiling and babbling, and movement milestones like sitting and pulling to stand. Seek a check if milestones lag, growth falters, feeding is very poor, or your baby is very hard to soothe — and always share any pregnancy alcohol history.
In everyday life
Keep a simple note of your baby's milestones and feeding patterns to share at routine paediatric visits. If alcohol was used in pregnancy, tell your clinician openly — it is information that helps them care, never a judgement on you.
Bring your observations and questions to your child’s professional. Choose activities that suit your child’s comfort, abilities and agreed plan.
Bring your questions to a first visitQuestions families ask
Can FASD be diagnosed in a baby under one year?
A full FASD diagnosis is rarely confirmed in infancy, because most of its learning, attention and behaviour features only become clear as a child grows. At 9–12 months a clinician focuses on growth and general development, and on knowing whether there was alcohol exposure in pregnancy.
What does my baby's history of alcohol exposure mean for monitoring?
If there was any alcohol use in pregnancy, sharing that honestly with your paediatrician simply allows thoughtful monitoring of growth and milestones, and a proper developmental review at the right age. It is helpful information, never blame.
What signs in infancy might prompt a check?
Poor growth, very difficult feeding, missed broad milestones, or a baby who is unusually hard to soothe can prompt a developmental conversation. These have many possible causes, so a clinician assessment is the right next step rather than self-diagnosis.
FOLLOW THE SOURCE
References behind this answer.
- Organisation website · further readingWHO ICD-11: Fetal alcohol spectrum disorder
- Source referenceCDC: Fetal Alcohol Spectrum Disorders
- Organisation website · further readingAAP HealthyChildren: developmental monitoring
References are supplied with this answer. An organisation homepage offers further reading; it does not establish an independent review of this page.
Content attribution: SETU Consortium · Pinnacle Blooms Network.
PEOPLE, TOPICS & DEVELOPMENT
See the connections.
Browse the wider question collections connected with this answer’s audience, developmental area and stage.
FROM UNDERSTANDING TO PURPOSEFUL SUPPORT
One question. Your child’s whole life.
Your child’s self-sufficient, mainstream-included life is the purpose from the beginning. At Pinnacle, that purpose shapes what we understand, the goals we choose, the people we bring together, everyday practice and review.
Connect this question with the right support.
Start with your child’s strengths, your observations and what you want everyday life to become.
Make the next conversation useful.
Bring the situations you notice at home or school. We’ll explain a suitable service, centre and first visit, including availability and fees, before you decide.
How PinnacleAI® connects the journeyExplore the seven stages
- 1Understand abilities
A starting picture of your child’s capabilities.
- 2Choose meaningful goals
Readiness and a plan shaped around the child.
- 3Bring the right support together
Suitable therapies and people for those goals.
- 4Carry practice into everyday life
Guidance for family, home and school.
- 5Track and correct
Use observations to adjust the plan.
- 6Reassess and review
Decide what to continue, change or do next.
- 7Grow independence and participation
The child’s life gives each step its purpose.
Explore the whole PinnacleAI® system → · Participation at school and in the community →
PINNACLE’S EVIDENCE, OPEN TO YOU
Look at the evidence behind our work.
Read our research, inspect the original regulatory documents and check what each institutional measure means.
General information supports a conversation with an appropriately qualified professional. Advice, goals and support depend on the individual child.