How to Donate Breastmilk or Find Donor Milk: A Complete Guide
Breast milk is often considered the best form of nutrition for infants, providing essential nutrients and antibodies that support healthy growth and development. But did you know that many babies are unable to receive breast milk directly from their mothers? In such cases, donor breast milk becomes a vital resource. Whether you’re a mother considering donating your milk or someone looking to find donor milk for your baby, it’s important to understand the process, benefits, and safety considerations involved. In this blog, we’ll walk you through everything you need to know about donating or receiving breast milk.

Who Can Donate Breastmilk?
Breast milk donations are vital for babies in need, especially preemies or infants with medical conditions. However, not every woman is eligible to donate breast milk. Here’s what you need to know:
Eligibility Criteria for Donating Breastmilk
To donate breast milk, you must meet certain eligibility criteria. Typically, donors should:
- Be in good health and free from any medical conditions that could affect the safety of their milk, such as HIV or untreated infections.
- Be producing a surplus of milk (many milk banks require a minimum volume of milk to be donated).
- Be a non-smoker and refrain from alcohol or drug use.
- Have a healthy diet and lifestyle, ensuring the milk is free of contaminants.
It’s also important to remember that milk banks have strict screening procedures to ensure donor milk is safe. If you’re interested in donating, you’ll typically undergo an interview and medical screening to check for any health concerns.
Donating to Milk Banks vs. Individual Donations
There are two main ways to donate milk: through a milk bank or to an individual.
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Milk Banks: Milk banks are nonprofit organizations that collect, screen, and distribute breast milk to babies in need, especially premature infants and those with medical conditions. Donating to a milk bank is highly regulated, ensuring that the milk is properly tested, stored, and distributed safely.
- Individual Donations: Some mothers prefer to donate directly to other parents in need.
While this can be a more personal experience, it does carry some risks since the milk is not screened or pasteurized, which can pose safety concerns. Always ensure you’re donating milk to a trustworthy individual or organization if you choose this route.
Testing and Screening for Donors
When donating to a milk bank, your milk will go through thorough testing and screening. This includes:
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Health screening: A complete medical history is taken to ensure you’re free from infections that could be transmitted through breast milk.
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Blood tests: These are used to check for infectious diseases, including HIV, Hepatitis B and C, and syphilis.
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Milk screening: The milk will be tested for bacterial contamination before being accepted.
If you're interested in donating milk, be prepared for these screenings, which help ensure the safety of donor milk.
How to Donate Breastmilk
If you’ve decided to donate your breast milk, it’s important to know the process to ensure the milk is collected and stored safely. Here’s a step-by-step guide to get you started:
Finding a Milk Bank
Finding a local milk bank is the first step in the donation process. Milk banks are located throughout many countries, and you can use online resources or directories to find one near you. The Human Milk Banking Association of North America (HMBANA) is a great resource for locating milk banks in the United States.
Once you locate a milk bank, contact them to inquire about their donation process. Many milk banks will require you to fill out an application form and schedule a consultation.
How to Express and Store Milk for Donation
Expressing milk for donation requires the same preparation and care as expressing for your baby. If you’re planning to donate milk, it’s important to use high-quality breast pumps to maintain efficiency and cleanliness. For example, the MomMed S21 wearable breast pump is designed to provide strong suction, mimicking your baby’s natural feeding rhythm, ensuring that you can pump milk effectively. Additionally, its ease of use and compact design make it a great option for frequent pumping sessions. For moms who want a more portable and quieter option, the MomMed S10 Pro wearable pump offers excellent battery life and discreet operation, perfect for expressing milk while on the go or in between other activities.
Once you've expressed your milk, proper storage is crucial:
- Store your milk in clean, BPA-free containers or milk storage bags.
- Label the milk with the date and time it was expressed.
- Freeze the milk as soon as possible to preserve its freshness.
Shipping or Drop-off Procedures
Depending on your location and the milk bank's policies, you may be able to drop off the milk directly at the bank or ship it. Many milk banks provide instructions on how to pack and ship frozen milk, which should be done quickly to prevent spoilage.

Benefits of Donating Breastmilk
Donating breast milk is a selfless act that can have numerous benefits, both for the recipient babies and the donor.
Health Benefits for Babies in Need
Breast milk is packed with nutrients and antibodies that are essential for an infant’s growth and immune system development. Donor milk is especially critical for premature babies, infants with health issues, or babies whose mothers are unable to breastfeed. By donating your milk, you’re offering these vulnerable babies a chance for healthier growth and a stronger immune system.
Emotional and Personal Rewards for Donors
Many mothers find donating breast milk to be a deeply fulfilling experience. Knowing that your milk is helping another baby thrive can provide a profound sense of purpose. For many donors, it’s an emotional reward to know they’ve made a difference in someone else’s life.
How to Find Donor Milk
If you're a mother looking for donor milk for your baby, there are several ways to find it.
Milk Bank Directories and Online Platforms
As mentioned earlier, milk banks are a reliable source of safe, screened donor milk. Websites like HMBANA (Human Milk Banking Association of North America) provide directories of accredited milk banks. In addition to milk banks, there are also online platforms and Facebook groups dedicated to connecting parents looking for donor milk.
Connecting with Local Donors
In addition to milk banks, you may find local donors who are willing to share their milk. These individuals often post in community groups or through online milk sharing networks. If you decide to go this route, be sure to take precautions, such as confirming the donor’s health status and asking for medical records.
Milk Bank vs. Direct Donation: Which Is Better?
While milk banks offer safety and security, the milk is often in high demand, and there may be waiting lists. Direct donations from individuals can be faster but come with risks, as the milk may not have been properly screened. It’s important to weigh the pros and cons of each option and decide what’s best for your baby.
Safety and Health Considerations When Using Donor Milk
Whether you're donating or receiving milk, safety is paramount.
Ensuring Safe Milk for Your Baby
When using donor milk, always ensure it has been screened and stored properly. Milk banks ensure donor milk is safe by conducting thorough tests for any harmful substances or infections. If you are receiving direct donations, always request proof of health screening from the donor.
Potential Risks of Unscreened Milk
Unscreened milk carries a risk of bacterial contamination and transmission of diseases. Therefore, it's always advisable to obtain milk from a trusted, accredited milk bank or a donor who can provide medical documentation and proof of health.
Handling and Storing Donor Milk Safely
If you receive donor milk, it’s essential to handle it properly to avoid contamination. Always store donor milk in a clean, sanitized container, and freeze it immediately if it’s not being used right away. When thawing frozen milk, always do so in the fridge, and never refreeze milk once it has been thawed.

Conclusion
Donating and receiving breast milk is a selfless and impactful act, offering critical nourishment to babies in need. For donors, it’s an opportunity to make a real difference in another child’s life, while for mothers seeking donor milk, milk banks provide a safe, reliable option.
When it comes to expressing milk for donation, using high-quality electric breast pumps like the MomMed S21 or S10 Pro wearable pump can make the process more efficient and comfortable. The S21 provides strong suction for optimal milk output, while the S10 Pro offers long battery life and a quiet, discreet pumping experience.
By following safe donation practices and using the right equipment, you can ensure your baby or another’s gets the nourishment they need, while helping to support the breastfeeding community.
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