Swaddling and Breastfeeding: What Parents Should Know

Swaddling a newborn is one of those practices that feels almost universal in the United States. A baby tightly wrapped, snug as a burrito, drifting off to sleep – it’s a comforting image for many new parents. But did you know that swaddling may have an impact on breastfeeding?

As a maternal–newborn nurse and lactation consultant, I’ve cared for families from all over the world, and one thing has always stood out: in many cultures outside of the U.S., swaddling simply isn’t the norm. Families from Italy, France, Spain, and Russia have told me the same thing: “We don’t swaddle our babies at home.” Interestingly, breastfeeding often seems to get off to an easier start in these settings.

So, what’s really going on here? Let’s take a closer look at swaddling, breastfeeding, and how you can set yourself up for success.

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The Advantages of Swaddling

Swaddling isn’t bad—in fact, it can be beneficial in certain situations. Some of the benefits include:

• Comfort and security: Swaddling mimics the snug environment of the womb.
• Improved sleep: Babies often sleep longer stretches when swaddled.
• Reduced startle reflex: The Moro reflex (those sudden arm flings) can wake babies; swaddling can minimize this.

For tired parents, swaddling can feel like a lifesaver.

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The Disadvantages of Swaddling for Breastfeeding

The flip side is that swaddling can make breastfeeding more challenging, especially in the early days when frequent and effective feeding is crucial. Here’s why:

• Hidden hunger cues: Babies show readiness to feed by rooting, moving their hands to their mouths, or exhibiting other signs of discomfort. Swaddling restricts those movements.
• Sleepy babies: A snug swaddle can make babies too drowsy to wake up for regular feeds.
• Reduced skin-to-skin contact: Skin-to-skin helps regulate the baby’s temperature, stabilizes blood sugar, and boosts milk supply—all of which are harder if the baby is wrapped up.

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If You’re Struggling With Breastfeeding…Try Unswaddling

Sometimes the simplest solution can make a huge difference. If breastfeeding feels like an uphill battle, here’s a tip: try unswaddling your baby for feeds.

When your baby is unswaddled and placed skin-to-skin on your chest:

• They’re more alert and likely to feed better.
• You can see their hunger cues sooner.
• Feeding sessions may feel easier and more enjoyable, allowing for a greater sense of connection.

Even partially unswaddling, like freeing the arms, can help.

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Tips to Promote Breastfeeding Success

Whether you swaddle or not, here are some evidence-based practices that support breastfeeding:

• Prioritize skin-to-skin contact, especially in the first hours and days after birth.
• Feed on demand: Watch your baby, not the clock.
• Unswaddle for feeds: Let your baby use their instincts to find the breast.
• Work with a lactation consultant: They can give hands-on support tailored to you and your baby.

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Finding What Works for You

Every family is different, and every baby has unique needs. Swaddling can be an excellent tool, but it’s essential to know when it might interfere with breastfeeding. If you’re struggling, try unswaddling for feeds and see if things improve.

Parenting is full of trial and error. Staying flexible and curious while leaning on evidence and support can make all the difference.

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Takeaway: Swaddling has both pros and cons. For better breastfeeding success, keep your baby unswaddled and close during feeds.