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If youre a pumping mom, spilt milk can give you plenty to cry about.

But little details matter, and cutting corners can potentially be harmful.

how to store breast milk, breast pump and bottle with bags full of breast milk

Here are some basic guidelines when it comes to storing your breast milk safely.

Many breastfeeding moms who take pumped or fresh milk with them pack it like they would a lunch.

“Luckily, my son will take bottles at any temperature, warm or cold.

how to store breast milk, breast pump and bottle with bags full of breast milk

For pumped milk, same thing!

Lunchbox with an ice pack.

Note: Breast pumps and other lactation supplies qualify as tax-deductible breastfeeding gear.

how to store breast milk, breast pump and bottle with bags full of breast milk

How long does breast milk last at room temperature?

The length of time breast milk can last at room temperature depends on its throw in.

After that, you should toss it.

how to store breast milk, breast pump and bottle with bags full of breast milk

How long does breast milk last in the fridge?

Again, if your baby has some leftovers after the feeding, it must be used within two hours.

Microwaving breast milk is not safe.

how to store breast milk, breast pump and bottle with bags full of breast milk

Breast milk naturally separates into a milk layer and a cream top when it is stored.

That’s normal and it’s safe to stir it before a feeding.

How long does breast milk last in the freezer?

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Some women produce large volumes of breast milk to freeze, while other women never seem to produce enough.

When it comes to freezer storage, however, smaller portions are actually better.

How should you thaw frozen breast milk?

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The safest way to thaw breast milk is in the refrigerator overnight.

Remember that heating breast milk in the microwave or boiling it is not safe.

The feeding route depends on your childs condition and on the policies at your hospital.

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The traditional breast milk storage guidelines (above) were written for healthy, full-term babies.

Storage guidelines are stricter for babies who are hospitalized and have weaker immune systems.

They may have more specific instructions for you to follow at their hospital.

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If you still arent sure, try tasting it.

If it’s sour, then its bad and needs to be tossed.

Watch how the breast milk moves.

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When breast milk is still good, it mixes back together easily with a gentle swirl of the bottle.

breast milk storage

breast milk storage

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how to store breast milk, breast pump and bottle with bags full of breast milk

how to store breast milk, breast pump and bottle with bags full of breast milk

how to store breast milk, breast pump and bottle with bags full of breast milk

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breast milk storage

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