Breast milk being stored in containers and bags

Tips for Storing Breast Milk

Prior to Collecting:

  • Hands and pump should be washed with soap and hot water, then rinsed well
  • You need to use special storage bags or containers meant for collecting breast milk
  • Containers should be clean and can be closed with airtight seals
  • You might want to use special storage bags
    • These are not the same as bottle liner bags, and those should not be used for storing breast milk

How to Store:

  • Store in 2 or 4 ounce portions to prevent wasting milk
  • Keep each day’s milk collection separate
    • But you can combine collections from a single day to get the amount you want in a container. Just make sure you cool newly collected milk 1 hour before adding to previously collected milk.
  • Leave a 1 inch space at the top of the container when freezing.
  • Do not keep and reuse leftover milk that has been heated for baby’s feeding
  • Put containers at the back of the fridge or freezer where it is the coldest.
  • Label the container with the date the breast milk was collected. After the storage time has passed, throw the milk away.
  • Remember to always use the milk with the oldest date first.
  • Swirl milk in container to mix after it has been thawed and warmed.

These are general storage guidelines.  Talk to a TMC lactation consultant, doctor or nurse for the best storage recommendations for your baby.

More Places Milk Can Be Stored (and How to Do It Safely)

Location  Temperature  Duration  Extra Info
Insulated Cooler Bag 5°F to 39°F 24 Hours Limit opening cooler bag and keep ice packs in contact with milk containers
Freezer Compartment of Refrigerator 5°F 2 weeks Store milk in back of freezer to keep a constant temperature
Chest or Upright Deep Freezer -4° 6 to 12 months Store milk in back of freezer to keep a constant temperature
Reference: Academy of Breastfeeding Medicine. Princeton Junction, New Jersey
Baby Cafe

Baby Cafe

Tuesdays

  • 1:00-2:30pm

Baby Cafe is a breastfeeding support meeting for new mothers to attend after delivery. Registration is required for childbirth classes.

Register at least 48 hours prior to class. Lactation Services offer free, one-on-one, prenatal breastfeeding education.

Call 816-404-0474 to schedule an appointment.

Terrific Moms Club

Terrific Moms Club

Every Thursday of each month

  • 12:30pm to 2pm

Provides free support and guidance for breastfeeding and baby care with mothers that are experiencing similar issues.