Wash hands before use. Open the bag, pour expressed breast milk into the bag up to the maximum fill line (leave space for expansion if freezing), expel excess air, and seal tightly (zip/press seal as applicable). Label with date/time. Store in refrigerator or freezer. Thaw by placing in the refrigerator or in lukewarm water; gently swirl to mix. Do not microwave or boil. Single use only; discard after use.
Always follow your doctor's prescription. Do not self-medicate.