Home » Blog » Breastfeeding » How long is breastmilk good after you unfreeze it?

How long is breastmilk good after you unfreeze it?

Understanding the Shelf Life of Thawed Breast Milk
Breastfeeding mothers often find themselves navigating the complexities of storing and thawing breast milk. One of the most common questions is: How long is breast milk good after you unfreeze it? The answer is crucial for ensuring the safety and health of your baby.
When breast milk is frozen, it can maintain its quality for several months. However, once it has been thawed, the rules change significantly. According to guidelines from reputable health organizations, thawed breast milk should be used within 24 hours if it has been kept in the refrigerator. This timeframe ensures that the milk remains safe and retains its nutritional value.
Key Guidelines for Thawed Breast Milk
1. Refrigeration is Essential: After thawing, breast milk should be stored in the refrigerator at a temperature of 4°C (39°F) or lower. This helps to inhibit bacterial growth and preserves the milk’s quality.
2. Room Temperature Considerations: If thawed breast milk is left at room temperature, it should ideally be used within two hours. Beyond this period, the risk of bacterial contamination increases significantly.
3. Do Not Refreeze: It is important to note that once breast milk has been thawed, it should not be refrozen. This is to prevent any potential loss of nutrients and to ensure the milk remains safe for consumption.
4. Heating Thawed Milk: If you choose to warm up thawed breast milk, it should be consumed within two hours after heating. Any leftover milk that has been warmed should be discarded and not stored for later use.
Conclusion
In summary, thawed breast milk is best used within 24 hours when refrigerated, and within two hours if kept at room temperature. Adhering to these guidelines not only ensures the safety of your baby but also maximizes the nutritional benefits of breast milk. As always, when in doubt, it’s best to consult with a healthcare provider for personalized advice.

How long is breast milk good for after you unfreeze it?

Breast milk that has been thawed in the fridge but not warmed should be used within 24 hours, and should not be refrozen. Breast milk that has been thawed outside the fridge in warm water can be used immediately, or stored in the fridge for up to 4 hours. Breast milk should NEVER be microwaved.

Can I give my toddler breast milk from a new baby?

If you already have a nursing toddler who may not want to relinquish the breast when your new baby enters the family, or if you feel that this is not the time to begin weaning, you may decide to tandem-nurse breastfeed both the toddler and the newborn.

How long does frozen milk last once thawed?

Thawing and Using Frozen Milk
Depending on the size of the container, it may take a day or longer to defrost. And once thawed, it’s best to use the milk within several days. You might notice that the thawed milk is separated or looks like it has a grainy texture. This goes for both dairy milk and plant-based milks.

How long is breast milk good for a chart?

Breast Milk Temperature and Duration

Location Temperature Duration
Countertop, table Room temperature (up to 77°F or 25°C) 4 hours
Insulated cooler bag 5-39°F or -15-4°C 24 hours
Refrigerator 40°F or 4°C 4 days

Does pumping every 2 hours increase milk supply?

Pump more often, from both breasts
Many women wonder how often they should pump. A general guideline is to pump every three hours. But if you’re trying to produce more breast milk, you can: Try pumping both breasts for 15 minutes every two hours for 48-72 hours.

Why did my frozen breastmilk go bad?

As the breastmilk sits in cool temperatures (fridge or freezer), the lipase starts to break down the fat in the milk. The longer it sits, the more you may start to notice the soapy or metallic smell/taste.

How to know if breast milk is spoiled?

Human breast milk can spoil just like any other kind of milk. This leads to a sharp, sour smell and flavor. There’s no way to save spoiled milk. You should be able to tell it’s spoiled by tasting a sip of it yourself.

How long does breast milk get spoiled in the breast?

No, breast milk doesn’t spoil inside the breast. It’s produced on demand and maintains its freshness.

What is the 5 5 5 rule for breast milk?

Something I recommend to moms is the 5-5-5 rule. Try and use milk within five hours at room temperature, five days in the fridge, and by five months in the freezer.

Is it safe to drink thawed frozen milk?

You can safely store frozen milk in your freezer for up to six months, but for best quality, try to use it within one month of freezing. Once thawed, consume or use the milk within two to three days. If you notice any signs of spoilage after thawing, like a sour taste or rancid odors, it’s best to toss the milk out.

Natasha Lunn

Tash is an IBCLC and Business Coach helping fellow IBCLCs create fun, profitable businesses that are more than just an expensive hobby. Before becoming an IBCLC and starting her private practice - The Boobala, Tash graduated as an Osteopath in 2008 and has been in Private Practice in South West Sydney. She was also a volunteer Breastfeeding Counsellor and Community Educator with the Australian Breastfeeding Association for 6 years. Through her business, Your Lactation Biz, Tash coaches and creates products to help new and seasoned IBCLCs build businesses that suit their personality and lifestyle.

Leave a Comment