6.4 How to Fit Your Flange
Check breast flange fit, if pumping causes discomfort a larger or smaller breast
flange size may be needed.
GOOD FIT -
During pumping, your nipple
moves freely in the breast
flange tunnel. You see
space around the nipple.
Not much areola is drawn
into the tunnel with the
nipple.
6.5 Storing Pumped Milk in Bottles
Make sure to not overfill bottles. If you plan on freezing bottles, fill only up
to ¾ full, as milk expands with freezing. After milk has been pumped into
Ameda storage bottles, close by placing locking disc on
top of bottle (make sure circular raised middle part of disc
is facing up). Tighten locking ring onto bottle. Label bottle
with date and time that milk was pumped. Use storage chart
provided as a guideline.
Guidelines for Storing and Thawing Human Milk
Storage
Deep Freeze
Time for
Human
Milk*
(0°F/-18°C)
Fresh
12 Months
Frozen,
Do Not
Thawed
Refreeze
in Fridge
Thawed,
Do Not
Warmed,
Refreeze
Not Fed
Warmed,
Discard
Fed
* Storage times may vary for premature or sick babies. Sources: Jones, F. Best Practice for Expressing, Storing and
Handling Human Milk in Hospitals, Homes and Child Care Settings. Raleigh, NC: Human Milk Banking Association of
North America, 2011.
16
TOO SMALL -
During pumping, some or all
of your nipple rubs against
the sides of the breast flange
tunnel.
Refrigerator
Refrigerator
Freezer
(variable
0°F/-18°C)
(39°F /4°C)
3–4 Months
8 Days
Do Not
24 Hours
Refreeze
Do Not
4 Hours
Refreeze
Discard
Discard
TOO LARGE -
During pumping, more areola
is drawn into the breast flange
with your nipple. Your areola
may rub against the side of the
breast flange tunnel.
Additional fl ange sizes sold separately.
Cooler with
Room Temperature
Frozen
Ice Packs
(66°F – 72°F) (72°F – 79°F)
(59°F/15°C) (19°C – 22°C) (22°C– 26°C)
24 Hours
6–10 Hours
Do Not
4 Hours
Store
Do Not
Until Feeding Until Feeding
Store
Ends
Discard
Until Feeding Until Feeding
Ends
4 Hours
4 Hours
Ends
Ends