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Guide to Breastfeeding, Pumping, Storing Breast Milk and Formula

Welcome to our comprehensive guide on breastfeeding, pumping, and storing breast milk. Whether you’re a new mom or looking to refresh your knowledge, this guide provides essential tips and guidelines to ensure your baby’s health and safety.


Breastfeeding Basics

Breastfeeding is the best source of nutrition for most infants. The CDC and AAP recommend exclusive breastfeeding for the first six months, followed by continued breastfeeding along with appropriate complementary foods for at least one year or longer as mutually desired by mother and child.

Tip: As Dr. Thomas, an IBCLC certified lactation consultant, I've seen many mothers struggle with latching. One practical tip is to use the "C-hold" technique, where you support your breast with your hand in a C-shape, making it easier for your baby to latch properly.


Pumping Breast Milk

Pumping breast milk can be a convenient way to ensure your baby gets the benefits of breast milk even when you’re not around. Here are some tips for effective pumping:

  • Choose the Right Pump: Select a pump that suits your needs, whether it’s manual or electric.

  • Maintain Hygiene: Always wash your hands before pumping and ensure all pump parts are clean.

  • Stay Relaxed: Find a comfortable and quiet place to pump to help with milk flow.


Breast Pump

Storing Breast Milk

Proper storage of breast milk is crucial to maintain its quality and safety. Follow these guidelines from the CDC:

Table

Storage Method

Temperature

Duration

Room Temperature

Up to 77°F (25°C)

Up to 4 hours

Refrigerator

39°F (4°C)

Up to 4 days

Freezer

0°F (-18°C)

Up to 6 months (best); up to 12 months (acceptable)

Tips for Organizing and Storing Breast Milk

  • Labeling: Clearly label each container with the date it was expressed.

  • Storage Containers: Use breast milk storage bags or clean, food-grade containers with tight-fitting lids. Avoid disposable bottle liners or plastic bags not intended for breast milk.

  • Freezing: Store milk in small amounts (2-4 ounces) to avoid waste. Leave space at the top of the container as milk expands when frozen.

  • Placement: Store milk in the back of the refrigerator or freezer to protect it from temperature changes.


Formula Storage

Proper preparation and storage of infant formula are essential to ensure your baby’s health. Here are some guidelines from the CDC:

  • Preparation:

    • Wash your hands well before preparing bottles or feeding your baby.

    • Clean and sanitize the workspace where you will be preparing the infant formula.

    • Use water from a safe source to mix your infant formula. If you are not sure if your tap water is safe, contact your local health department.

    • Follow the instructions on the infant formula container precisely. Measure the water first and then add the powder.

  • Storage:

    • Unopened Formula: Store in a cool, dry place.

    • Opened Formula: Store in a cool, dry place with the lid tightly closed. Do not store it in the refrigerator. Most infant formulas need to be used within 1 month of opening the container.

    • Prepared Formula: Use within 2 hours of preparation if kept at room temperature. If not used within 2 hours, store in the refrigerator and use within 24 hours. Discard any leftover formula after feeding.

    • Tip: Use the formula pitcher method allow parents to pre-mix a large batch of baby formula at once, which can then be stored in the refrigerator and poured out into individual feeding bottles as needed throughout the day, saving time and minimizing waste compared to making each bottle separately. By preparing a large batch, parents don't have to mix formula right before every feeding, which is especially helpful during nighttime feedings. If a baby doesn't finish an entire bottle, only the used portion needs to be discarded, not the whole bottle.


By following these guidelines and tips, you can ensure that your baby receives the best nutrition possible. For more detailed information, consult resources from the CDC and AAP.


For personalized breastfeeding support and expert advice, call or schedule an appointment with Dr. Thomas at Mindful Pediatrics & Adolescent Medicine. We are here to support you every step of the way.


References

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