Q&A: Using Leftover Breast Milk?

Can I reuse leftover milk at the next feeding? Throwing it out seems so wasteful!
ByErin van Vuuren
February 26, 2017
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There isn’t any conclusive evidence on whether or not this is safe, but some experts (and lots of moms) say it’s okay to stick an unfinished bottle back in the fridge to reheat and reuse at the next feeding. (If baby doesn’t drink it all at the next feeding, toss it.)

The general guideline is: Don’t leave an unfinished bottle sitting around at room temperature for more than 30 minutes to an hour, if at all. (But there isn’t definitive research on the safety of this either.)

If you’re finding that you have leftover milk on a regular basis, take this as a cue to make smaller bottles.

Please note: The Bump and the materials and information it contains are not intended to, and do not constitute, medical or other health advice or diagnosis and should not be used as such. You should always consult with a qualified physician or health professional about your specific circumstances.

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