Early years: what's a phase, and what's a pattern?

What makes the early years different

Children aged 0–5 are learning at a pace that is difficult to comprehend from an adult perspective. Every month brings new skills. Every child learns in their own order and at their own speed. That enormous variation is the reason the early years is the hardest age group to worry about — you can't always tell what's typical development and what's a pattern that deserves attention.

But here's the truth: you know your child. If something has been nagging at you for a few months — not improving, not something they "do sometimes", but a persistent pattern — trusting your instinct is not alarmist. It's the first skill of parenting.

The early years is also the age where intervention, if it's needed, can be most effective. Neuroplasticity is highest. Early support services exist specifically to catch these patterns early. And in Australia, you don't need a diagnosis to access early childhood early intervention services — functional impact is enough.

What parents commonly notice

• Language not developing at an expected pace: fewer than 50 words by age 2, or no 2-word phrases by age 30 months
• Difficulty understanding spoken words; doesn't respond to their own name at 12 months; doesn't follow simple instructions
• Limited eye contact or avoidance, even when you're directly engaging
• Repetitive play or strong resistance to doing things differently (wants the same book endlessly, same toy, same route)
• Sensory differences: covers ears at many sounds, gags at textures, refuses whole food groups, or seeks very intense sensory input (spinning, crashing, very high noise tolerance)
• Big emotional reactions that seem out of proportion to the trigger; difficulty being soothed; meltdowns that last a long time
• Difficulty with transitions or routines: severe distress when things change, even small things like a different plate for snacks
• Motor milestones slower than peers: not sitting by 9 months, not crawling by 12 months, not walking by 18 months, or coordination that seems significantly different
• Eating or sleep that's causing real family stress: extreme limited diet, refusal of whole food categories, significant sleep disruption despite appropriate routines
• Social differences: not seeking attention from caregivers, not showing interest in other children, not pointing to share, or preferring to play alone consistently
• Loss of skills (regression) — words disappearing, social withdrawal, skills that were present no longer showing up
• Any noticeably different pattern that's been present for three or more months

When to act on a hunch (and when to wait)

Developmental milestones are guides, not deadlines. Some children genuinely just develop later and catch up completely. Others develop differently and always will, and that's okay. The distinction that matters is: has this been going on for a while, is it affecting daily life, and have you been carrying this concern alone?

If a pattern has persisted for three or more months and it's causing difficulty — for your child or for your family's day-to-day life — it's reasonable to raise it with your GP or child health nurse. Raising it doesn't commit you to anything. It opens a conversation. And in the early years, that conversation is almost always supportive.

The Australian pathway for under-5s

Step 1 — Your GP or child health nurse. Start here. Describe what you've been noticing. Show them the patterns. Ask for a referral to paediatrics or early intervention services. Your GP can also request a Medicare Chronic Disease Management Plan (CDM, item 721), which gives you access to five subsidised allied health sessions per year (speech pathology, occupational therapy, physiotherapy) at $30–80 out of pocket.

Step 2 — Community paediatrics or paediatrician. Public paediatricians are part of community health services and have longer waitlists (9–18 months typically) but no cost. Private paediatricians usually have shorter waits (2–8 weeks) and cost $350–600 for the initial appointment; you'll get a Medicare rebate of $180–250, leaving you $100–400 out of pocket. Ask your GP which is available in your area.

Step 3 — Early Childhood Early Intervention (ECEI). This is a game-changer in Australia. ECEI is the under-7s pathway through the NDIS. You don't need a diagnosis. Functional impact is enough to access speech pathology, occupational therapy, physiotherapy, and psychological support. Ask your GP, child health nurse, or early childhood educator for a referral to ECEI in your state. Each state manages it slightly differently, so your health professional can guide you through the process in your area.

Common patterns explored at this age

Start here if you're noticing something specific: