Expressing Breast Milk: How Often and How Long to Store?

Pumping — Frequency and Storage 🍼

How often should you pump?

• Building a supply: 1-2x daily in addition to breastfeeding (mornings have the most milk)
• If you work: Every 3-4 hours (replaces breastfeeding sessions)
• Exclusively pumping: 8-10x in 24 hours

Storage times (fresh breast milk)

Important rules

• Always write the date on the container
• Use thawed milk within 24 hours
• Never warm in the microwave (destroys nutrients + risk of burns)
• Warm to body temperature in a water bath or bottle warmer
• Discard any leftover milk after feeding

Which pump?

• Manual pump: Affordable, quiet, good for occasional pumping
• Electric double pump: For regular pumping or working mothers
• Insurance often covers the cost (prescription from your doctor!)

💡 This post does not replace medical advice.