10 Unmissable Signs You Might Have Ataxia-Telangiectasia - No Doctor's Appointment Needed

6. Delayed Motor Skill Milestones

For parents, a crucial early indicator can be subtle delays in achieving typical motor skill milestones. While every child develops at their own pace, a noticeable slowness in sitting up unsupported, crawling, walking, or even performing precise hand movements (like stacking blocks or holding a spoon) might be more than just a slight delay. These early difficulties, especially when combined with a progressively unsteady gait, can be an initial, quiet warning sign, signaling underlying neurological challenges that warrant professional assessment.