Developmental Coordination Disorder
Can a Sibling Also Have Developmental Coordination Disorder?
Having one child with Developmental Coordination Disorder (DCD) can slightly raise the chance that a sibling has it too, because DCD is partly familial and multifactorial — but it is a tendency, not a certainty, and most siblings develop typical motor skills. There is no test to predict it before birth; gentle observation of milestones and an early check if concerns arise is the wisest path. A clinical AbilityScore® and any diagnosis are formed only at a Pinnacle Blooms Network centre under qualified clinician care.
When one child has Developmental Coordination Disorder, it's natural to wonder about the next — and the honest, reassuring answer is that DCD often runs a little in families, but it is never a certainty.
In short
Having one child with Developmental Coordination Disorder (DCD) can slightly raise the chance that a sibling has movement-coordination differences too, because DCD has a partly genetic, familial pattern. But this is a tendency, not a destiny — most siblings of a child with DCD develop typical motor skills. There is no single "DCD gene" and no test to predict it before birth. The most useful thing you can do is simply watch your next child's movement milestones with gentle, informed eyes and act early if something seems off.What the science says
DCD is what we call a multifactorial condition — shaped by a mix of inherited tendencies, early brain development, prematurity or low birth weight, and a child's environment and opportunities to move and play. Studies suggest movement-coordination difficulties cluster modestly within families, so a sibling may carry a somewhat higher likelihood than the general population. Coordination and motor-planning traits also overlap with other neurodevelopmental profiles, which is why related differences sometimes appear across siblings in varied forms.What this means in plain terms:
- A raised chance is not a high chance — the majority of younger siblings will not have DCD.
- DCD is not caused by anything a parent did or did not do.
- It cannot be diagnosed in pregnancy or infancy; it becomes clear once a child is old enough to show their motor skills in everyday tasks.
When to watch and when to check
For your next child, simply enjoy their early years while keeping a relaxed eye on movement milestones — rolling, sitting, crawling, walking, and later, holding a spoon, building blocks, dressing and managing stairs. Seek a developmental check if, around preschool or early school age, your child is markedly clumsier than peers, struggles to learn new motor tasks (catching a ball, doing buttons, using cutlery), tires quickly with handwriting, or avoids physical play out of frustration. Early support works beautifully — children build coordination through skilled, playful practice.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 app, a family history, or an online form. If you'd like reassurance about either child, our clinicians map a precise, strengths-first developmental picture through the AbilityScore® assessment, and coordination is built step by step through occupational therapy. You can also explore more about how we support families across our [network](/).Trusted sources
WHO ICD-11 describes Developmental Motor Coordination Disorder within neurodevelopmental disorders; the American Academy of Pediatrics (HealthyChildren.org) outlines typical motor milestones and when to seek a developmental review; NICE guidance recognises the familial and multifactorial nature of coordination difficulties. Paraphrased for clarity, not quoted.Next step — Want peace of mind about your next child's movement development? Book a developmental assessment with a Pinnacle clinician.
This is general information, not a diagnosis — a clinical AbilityScore® and any diagnosis are formed only at a Pinnacle Blooms Network centre under qualified clinician care.
What to watch
In a younger sibling, watch around preschool or early school age for being markedly clumsier than peers, difficulty learning new motor tasks like catching a ball or doing buttons, quick tiring with handwriting, or avoiding physical play from frustration.
Try this at home
Give every child plenty of unhurried, playful movement — climbing, ball games, threading, drawing and dressing practice — which builds coordination naturally and lets you gently notice how each child's motor skills are developing.
Trusted sources
Developed by SETU Consortium · Pinnacle Blooms Network · Last reviewed 2026-06-10 · reviewed every 365 days
This is general information, not a diagnosis. A clinical AbilityScore® and any diagnosis are formed only at a Pinnacle Blooms Network centre, under qualified clinician care.
Frequently asked
Is Developmental Coordination Disorder inherited?
DCD has a partly familial, multifactorial pattern — inherited tendencies play a role alongside early brain development, prematurity and a child's movement experiences. There is no single 'DCD gene', so it is a raised likelihood in some families, not a guaranteed inheritance.
Can DCD be detected before birth or in a newborn?
No. DCD cannot be diagnosed during pregnancy or in infancy. It becomes clear only once a child is old enough to show coordination in everyday tasks, usually around preschool or early school age. Until then, gentle observation of motor milestones is the right approach.
What is the chance my next child will have DCD?
A sibling carries a somewhat higher likelihood than the general population, but a raised chance is not a high chance — most younger siblings of a child with DCD develop typical motor skills. There is no way to predict it precisely in advance.
What should I do if I'm worried about my younger child?
Enjoy their early years while keeping a relaxed eye on movement milestones. If, around preschool age, your child seems markedly clumsier than peers or struggles to learn motor tasks, arrange a developmental check — early, playful support builds coordination very effectively.