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Reaches for toys with one hand

What is this milestone?

Shows hand-eye coordination

Your baby spots an object of interest and purposefully extends their arm to swipe at it or grab it, demonstrating emerging hand-eye coordination.

Why it matters

This is a critical cognitive and physical milestone. It shows they understand that an object is separate from themselves and that they have the physical ability to interact with it, laying the groundwork for all future fine motor skills.

What to expect leading up to it

Early attempts will be jerky and inaccurate. You will see a lot of excited arm-flailing before they successfully make contact. They might initially just bat at dangling toys before learning to open their hand and grasp.

How to encourage and support it

A baby gym with dangling toys is perfect for this stage. Offer lightweight, easy-to-grasp objects like Oball rattles. Hold toys slightly above their chest, giving them a clear target to aim for.

When to talk to your doctor

The CDC's milestone checklists say what most children (75% or more) can do by each age. They list “Reaches to grab a toy she wants” by 6 months. If your child is not doing this by then, the CDC's advice is not to wait: talk with your child's doctor, share your concerns, and ask about developmental screening. The same goes at any age if your child loses a skill they once had, or if anything else about their development worries you. Source: the CDC's “Learn the Signs. Act Early.” milestone checklists, checked October 5, 2026.

CDC: Milestones by 6 months · CDC: all milestone checklists

Every child develops at their own pace, and the ages here are the CDC's general guidance — not a developmental screening. This article is not medical advice and is not a substitute for your pediatrician. If you have any concern about your child's development, talk to them.

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