

Storing breast milk properly is crucial to ensuring its safety and quality for your baby. Many mothers choose to freeze their expressed breast milk to have a convenient supply on hand. However, it’s important to know how long breast milk can be stored in the freezer before transferring it to the fridge.
When breast milk is stored in a freezer at a constant temperature of 0°F (-18°C), it can typically be kept for up to six months. It’s important to label the storage containers with the date to keep track of the milk’s freshness. Remember to use the oldest milk first to prevent waste.
Once you’re ready to use the breast milk, it’s necessary to thaw it in a safe manner. The best way to thaw frozen breast milk is to transfer it from the freezer to the fridge. Allow the milk to thaw slowly in the fridge overnight or for at least 12 hours. This gradual thawing process helps preserve the milk’s nutrients and prevents the growth of bacteria.
After thawing in the fridge, breast milk can be kept in the refrigerator for up to 24 hours. It’s essential to use the refrigerated breast milk within this timeframe to ensure its freshness and to avoid any potential health risks for your baby. Remember to swirl the container gently to mix the separated milk layers before serving it to your little one.
The Storage of Breast Milk
Proper storage of breast milk is essential to ensure its safety and quality for your baby.
Here are some guidelines to follow for storing breast milk:
1. Freshly Expressed Breast Milk:
– At room temperature (up to 25°C/77°F): Freshly expressed breast milk can be kept at room temperature for up to 4 hours. However, it is best to use it within 2 hours to maintain its nutritional value.
– In a cooler bag with ice packs: If you are traveling or away from home, you can store freshly expressed breast milk in a cooler bag with ice packs for up to 24 hours.
– In the refrigerator (at 4°C/39°F or below): Freshly expressed breast milk can be stored in the refrigerator for up to 4 days. However, it is recommended to use it within 3 days to ensure its freshness.
2. Thawed Breast Milk:
– In the refrigerator (at 4°C/39°F or below): Thawed breast milk can be stored in the refrigerator for up to 24 hours. It is important to use it within this time frame to minimize the risk of bacterial growth.
– Room temperature (up to 25°C/77°F): Thawed breast milk should not be kept at room temperature for more than 2 hours. It is safer to use it within 1-2 hours.
3. Previously Frozen Breast Milk:
– In the freezer compartment within a refrigerator (at or below -18°C/0°F): Breast milk that has been previously frozen can be stored for up to 3-6 months in the freezer compartment within a refrigerator. However, it is recommended to use it as soon as possible for the best quality.
– In a separate deep freezer (at or below -20°C/-4°F): Breast milk can be stored for up to 6-12 months in a separate deep freezer. Again, it is advisable to use it as soon as possible.
Remember to label each container with the date of expression and use the oldest milk first.
By following these guidelines, you can ensure that your baby receives safe and nutritious breast milk, even when you need to store it for longer periods.
Freezing Breast Milk
Freezing breast milk is a common practice for mothers who want to store breast milk for future use. It allows them to have a supply of milk readily available when needed.
When freezing breast milk, it is important to do it correctly to maintain the quality and safety of the milk. Here are some guidelines to follow:
1. Use clean, sterilized containers: Before freezing breast milk, make sure the containers you are using are clean and sterilized. This helps prevent any bacteria from contaminating the milk.
2. Label and date the containers: It is essential to label and date each container of breast milk before placing them in the freezer. This way, you know what milk to use first and avoid wasting any milk.
3. Leave space for expansion: Breast milk will expand when frozen, so it is important to leave some space at the top of the container. This helps prevent the container from breaking or leaking.
4. Use breast milk storage bags or containers: There are specific breast milk storage bags or containers available in the market designed for freezing breast milk. These are made from materials that are safe for storing breast milk and allow for easy thawing.
5. Store in the back of the freezer: To maintain a consistent temperature, store the breast milk containers in the back of the freezer, away from the door. This helps ensure that the milk stays frozen and doesn’t thaw partially.
Following these guidelines will help preserve the quality of the breast milk and ensure its safety for your baby. However, it is important to note that freezing breast milk will cause a loss of some of its nutritional value. Therefore, it is best to use the frozen milk within the recommended time frames.
Thawing Breast Milk
When it comes time to use your frozen breast milk, you’ll need to thaw it first. Thawing breast milk can be done safely in a few different ways:
Refrigerator Method
The safest way to thaw breast milk is by using the refrigerator method. Simply take the frozen milk out of the freezer and place it in the refrigerator to thaw overnight. This slow thawing process helps to preserve the quality and nutrients of the breast milk.
It’s important to note that thawed breast milk can be kept in the refrigerator for up to 24 hours before it needs to be used. However, avoid refreezing any thawed breast milk as it can lead to a loss of nutrients and quality.
Warm Water Bath Method
If you need to thaw breast milk quickly, you can use the warm water bath method. Fill a container with warm water and place the sealed bag or bottle of frozen breast milk in the water. Make sure the water level is below the top of the bag or bottle to prevent water from getting inside.
Occasionally, gently swirl the container to help speed up the thawing process. It’s important to continuously check the temperature of the milk to ensure it doesn’t become too warm. Once the milk is thawed, it should be used immediately and not refrigerated.
Never use hot water or the microwave to thaw breast milk, as this can destroy valuable nutrients and create hot spots that can scald your baby’s mouth.
Note: Thawed breast milk should be used within 24 hours. If your baby doesn’t finish a bottle of thawed milk, it’s best to discard the leftovers rather than refrigerate them for later use.
Thawing breast milk correctly ensures that it retains its nutritional value and remains safe for your baby to consume. Always follow the recommended guidelines for thawing and using breast milk.
Refrigerating Breast Milk
Refrigerating breast milk is a common practice for mothers who pump and store their milk for later use. It provides a convenient way to keep the milk fresh and safe for the baby. However, it is important to understand the guidelines for refrigerating breast milk to ensure its quality and safety.
Proper Storage Containers:
When refrigerating breast milk, it is important to use proper storage containers. These containers should be clean, made of BPA-free materials, and have airtight seals. Glass or hard plastic containers with lids are commonly used for storing breast milk in the fridge.
Temperature:
The ideal temperature for storing breast milk in the refrigerator is between 32°F (0°C) and 39°F (4°C). It is best to set the refrigerator temperature to the lower end of this range to ensure the milk stays fresh for a longer period.
Duration:
Refrigerated breast milk can be safely stored for up to 4 days. However, for optimal freshness and nutritional value, it is recommended to use refrigerated breast milk within 72 hours. Always check the expiration date on the milk before feeding it to your baby.
Proper Handling:
When handling refrigerated breast milk, it is important to practice proper hygiene. Wash your hands before handling the milk and use clean utensils and storage containers. Avoid shaking the milk vigorously to prevent excessive oxidation and loss of nutrients. Instead, gently swirl the milk to mix the fat layer that may have separated.
Thawed Milk:
If you have previously frozen breast milk and want to refrigerate it after thawing, it is safe to do so. However, it is important to use the thawed milk within 24 hours and avoid refreezing it. Thawed milk should not be left out at room temperature for more than 2 hours as it can spoil.
Remember, the guidelines for storing and refrigerating breast milk may vary slightly based on the source, so it is always best to consult a healthcare professional or lactation consultant for specific advice.
Using Breast Milk from the Fridge
Storing breast milk in the fridge is a convenient option for many breastfeeding mothers. It allows for easy access to the milk when needed and ensures that it remains fresh for a certain period of time.
When using breast milk from the fridge, it is important to remember that it has a limited shelf life. Breast milk can be stored in the refrigerator for up to 4 days at a temperature of 4°C (39°F) or lower. However, it is recommended to use the milk within 2 days to ensure its freshness and quality.
Before using the breast milk, it is crucial to check its appearance and smell. The milk should not have a sour or off odour, and it should retain its creamy consistency. If there are any noticeable changes in the milk’s appearance or smell, it is best to discard it to avoid any potential health risks.
When using breast milk from the fridge, it is essential to practice proper hygiene. Wash your hands thoroughly before handling the milk and use clean containers and utensils to prevent contamination. It is also recommended to label the containers with the date and time the milk was expressed to keep track of its freshness.
Prior to feeding the baby, warm the refrigerated breast milk by placing the container in a bowl of warm water. Avoid using hot water or microwaving the milk as it can destroy the vital nutrients and immune-boosting properties of the milk.
Using breast milk from the fridge is a safe and convenient option for feeding your baby. By following these guidelines, you can ensure that the milk remains fresh and maintains its nutritional value.
FAQ
How long can breast milk last in the fridge?
Breast milk can last in the fridge for up to 4-8 days when stored properly at a temperature of 4°C (39°F) or lower.
How do I properly store breast milk in the fridge?
To properly store breast milk in the fridge, make sure it is stored in a clean container with a tight lid. It is recommended to use glass or BPA-free plastic bottles. Label the container with the date and time it was pumped and always store it at the back of the fridge where the temperature is the coldest.
Can breast milk be stored in the freezer?
Yes, breast milk can be stored in the freezer. It can last in a standard freezer for up to 6 months and in a deep freezer for up to 12 months. It is important to store the milk in a proper storage bag or container and to label it with the date it was pumped. Thawed breast milk should never be refrozen.