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What is the best way to store frozen breast milk?

The Best Way to Store Frozen Breast Milk
Storing breast milk properly is crucial for ensuring its safety and nutritional quality for your baby. As many new parents navigate the world of breastfeeding and milk expression, understanding the best practices for freezing and storing breast milk can alleviate concerns and promote healthy feeding.
Immediate Freezing After Expression
One of the most important guidelines is to freeze breast milk as soon as possible after expressing. This practice helps to preserve the milk’s quality and nutritional value. If you know you won’t use freshly expressed milk within four days, it’s best to freeze it right away. This proactive approach minimizes the risk of spoilage and ensures that your baby receives the freshest milk possible.
Choosing the Right Containers
When it comes to containers, use BPA-free plastic or glass bottles specifically designed for breast milk storage. Alternatively, breast milk storage bags are also a popular choice. These bags are convenient and take up less space in the freezer. Regardless of the container type, ensure that they are clean and sanitized before use.
Portion Control
To avoid waste, it’s advisable to store milk in small amounts. This way, you can thaw only what you need for a feeding, reducing the likelihood of having to discard unused milk. A common recommendation is to store about 2 to 4 ounces per container, which is typically sufficient for a single feeding.
Labeling and Dating
Always label and date your containers before placing them in the freezer. This practice helps you keep track of how long the milk has been stored. According to guidelines, frozen breast milk can be safely stored for up to six months in a standard freezer, and up to 12 months in a deep freezer.
Thawing Frozen Milk
When it comes time to use the frozen milk, thaw it in the refrigerator overnight or place the container in a bowl of warm water. Avoid using a microwave, as it can create hot spots that may scald your baby and can also destroy some of the milk’s beneficial properties. Once thawed, breast milk should be used within 24 hours and should not be refrozen.
Transporting Breast Milk
If you need to transport breast milk, such as when returning to work or traveling, use an insulated cooler bag with frozen ice packs. This method keeps the milk cold for up to 24 hours, ensuring it remains safe for your baby. When you arrive at your destination, promptly refrigerate or freeze the milk.
Conclusion
By following these guidelines, parents can ensure that their stored breast milk remains safe and nutritious for their little ones. Proper storage not only supports the health of the baby but also provides peace of mind for parents navigating the challenges of breastfeeding and milk expression.

How long is frozen milk good for breastmilk?

Remember that labeling your milk is especially important so that you can make sure that you are using your milk within a safe time frame. Per the CDC, frozen milk should be used within 6 months, up to 12 months is acceptable (esp in a deep freezer).

What is a good breastmilk freezer stash?

How much milk should you save. As a working parent, a good goal for your milk stash is 3-5 days (or 36 to 80 ounces) of milk in the freezer before starting back to work, although the amount ultimately depends on how long you’ll be away from your little one each day.

What is the 6 6 6 rule for breast milk?

Rule #2: The Breast Milk Storage Guidelines.
Or the 6-6-6 rule. Basically, breast milk is good at room temperature for 4 or 6 hours, in the refrigerator for 4 or 6 days, and in the freezer for 4 or 6 or 12 months.

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.

What is the 120 pumping rule?

The first 12 weeks of your breastfeeding journey requires frequent breastmilk removal, stimulating healthy milk production. Studies show moms who exclusively pump for a minimum of 120 minutes per day can make enough to feed their babies primarily breastmilk.

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.

Can babies drink cold breast milk?

Breast milk does not need to be warmed. It can be served room temperature or cold.

What causes frozen breast milk to go bad?

One theory is that lipases, which are enzymes that naturally occur in human milk, continue working even when milk is frozen, breaking down fats and releasing fatty acids that can smell soapy or metallic.

How to defrost frozen breast milk?

How do I thaw frozen breast milk? Thaw the oldest milk first. Place the frozen container in the refrigerator the night before you intend to use it. You can also gently warm the milk by placing it under warm running water or in a bowl of warm water.

How to properly store frozen breast milk?

Freezing Breast Milk
Leave about an inch of space at the top of the container. Milk will expand as it freezes. Tighten bottle caps or lids only after the milk is completely frozen. Store milk in the back of the freezer.

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.

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