Why Those Initial Sucks Are a Good Sign for Your Baby
- Rodrigo Mello
- Oct 6
- 1 min read
Updated: 4 days ago
Have you ever noticed your baby taking a few small sucks on the bottle or breast before the milk starts flowing? Don't worry; this is a completely normal and healthy sign! These early sucks are called non-nutritive sucking (NNS), and they play a crucial role in your baby's feeding and development.

👶 What is Non-Nutritive Sucking?
Non-nutritive sucking refers to when your baby sucks without swallowing milk. It's like a warm-up exercise before a workout, helping your baby practice the rhythm they need to safely eat.
🌟 Why is it Important?
1. Coordination practice: Babies need to master the pattern of suck-swallow-breathe. Those initial sucks give them time to get organized.
2. Safer feeding: It prevents choking by letting them prepare before the milk arrives.
3. Muscle building: Early sucking strengthens their lips, jaw, and tongue.
4. Natural rhythm: At the breast, babies always suck before milk lets down. Good bottles mimic this process too.
🔬 Research Highlights
* Non-nutritive sucking helps preterm babies learn to feed faster and even leave the hospital sooner.
* It has a calming effect, lowering stress and improving feeding coordination.
* Experts use sucking patterns as a marker of neurological health in babies.
💡 Parent Tips
* Don't worry if your baby sucks 10-20 times before swallowing milk — it's a good sign!
* Use slow-flow nipples so your baby controls the pace.
* Look for feeding cues like calm breathing, steady sucking, and relaxed hands.


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