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Hey there, mamas! If you’re like me, you know that breastmilk is pure liquid gold, and sometimes, storing it for later can be a game-changer. Whether you’re heading back to work or just need a night out, having a stash of frozen breastmilk is a lifesaver. But thawing it properly? That’s where a little know-how goes a long way. Let’s chat about how to thaw your frozen breastmilk.

Why Thawing Matters

First off, why is thawing breastmilk such a big deal? Well, breastmilk is packed with all those amazing antibodies and nutrients your baby needs, so we want to handle it gently to keep all that good stuff intact. Improper thawing can reduce its nutritional value, and no mama wants that!

Step-by-Step Guide to Thawing Frozen Breastmilk

Here’s a simple step-by-step guide to thawing your liquid gold:

1. Plan Ahead: Take the frozen breastmilk out of the freezer and into the fridge the night before you need it. Slow and steady wins the race here—it’s the gentlest way to thaw.

2. Quick Thaw: If you forgot to plan ahead (hey, it happens!), you can opt for a quicker method. Place the frozen bag or container of breastmilk in a bowl of warm water. Make sure the water isn’t too hot; we’re aiming for lukewarm, just like baby likes it. This can take a few minutes depending on how much milk you are defrosting.

3. Bottle Warmer: This is one of the quickest and easiest ways to thaw your frozen breastmilk in minutes! Look for a bottle warmer that has a designated setting for thawing frozen breastmilk as traditional bottle warmers can be too hot for the breastmilk and possibly destroy some of those important nutrients.

4. Never Microwave: Repeat after me: “I will never microwave breastmilk!” Microwaves heat unevenly and can destroy those precious nutrients. Plus, hot spots could burn baby’s mouth—yikes!

5. Swirl, Don’t Shake: Once it’s thawed, gently swirl the container to mix any separated layers of milk. Shake vigorously can cause the breakdown of some proteins and also introduce air which can lead to a frothy texture.

6. Use it or Refreeze: Thawed breastmilk can sit in the fridge for up to 24 hours. If baby doesn’t finish a bottle, don’t fret! You can’t put it back in the freezer and use it at the next feeding (within 3-4 hours).

Tips for Troubleshooting

  • Smell Check: Breastmilk should smell sweet or have a very mild milk smell. If it smells off, it might be time to say goodbye—trust your nose!
  • Color Matters: Don’t worry if your milk looks a bit different after thawing; it’s normal for the fat to separate or the color to change. It’s still packed with all the good stuff.
  • Date and Rotate: Always label your breastmilk containers with the date you pumped it. Use the oldest milk first to ensure nothing goes to waste.

Conclusion on Thawing Frozen Breastmilk

So there you have it, mamas! Thawing breastmilk doesn’t have to be daunting. With a little prep and some tender loving care, you can preserve that liquid gold and keep your little one happy and healthy. Remember, you’re doing an amazing job—cheers to you and your journey!

Stephanie Nguyen, WHNP, IBCLC

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