Madison Area Donor Milk AllianceFormerly Mothers' Milk Alliance · Dane County, Wisconsin
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in Dane County, Wisconsin

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Donor Screening Steps

Updated 2026 · Donors: Screening & Safety · Guide
Donor Screening Steps

Screening is how the alliance turns a generous impulse into a safer donation. A donor completes a health history, provides lab testing and has the information reviewed before any milk is shared. The steps are not meant to be intrusive; they exist so that a family receiving milk knows what has been checked. This article walks through the process in plain language, and it is information rather than medical advice, so questions about your own health belong with your pediatrician, midwife or lactation consultant.

Why screening comes first

Milk passes from one body to another, so the alliance does not treat donation as a casual hand-off. Screening gives both families a shared basis for the exchange and a record of what was checked. Without it, a recipient would be relying on trust alone.

Donor Screening Steps

The alliance's guidelines are modelled on the approach used by established milk services, then scaled to a volunteer organisation. The aim is not to match a laboratory but to bring sensible, consistent checks to a community practice.

Screening also protects donors. A health history can surface something a mother might not otherwise have discussed, and the process gives her a reason to speak with a clinician about it.

Step one: the health history

The first step is a written history. A donor answers questions about her own health, her pregnancy and birth, any medications, and habits that could matter. Honest answers make the process work, while incomplete ones weaken it for everyone involved.

The form is designed to be read alongside a conversation, not instead of one. A licensed clinician in the state reviews the history and decides whether any question needs to be explored further before donation can proceed.

Donors sometimes worry that a medication or an occasional glass of wine will end the process. In practice, the history is a starting point for a discussion rather than an automatic refusal.

Step two: lab testing

Lab testing is the second step. A donor has blood drawn so that certain infections that can pass through milk can be checked before sharing begins. This is the part of screening the alliance spends the most on, and donations help cover it.

The tests can often be arranged through a donor's own clinician, which keeps the cost down when insurance covers them. The alliance can also help arrange the draw directly when that route is easier for the family.

A donor does not have to interpret the results alone. The alliance guides her through what happens next, and any clinical question belongs with a professional rather than with a volunteer.

Step three: review and approval

Once the history and the results are in, they are reviewed together. A licensed reviewer confirms that the donor meets the alliance's guidelines, or explains what would need to change. The decision is documented rather than left to memory.

Approval is not the end of the relationship. The alliance stays in contact with ongoing donors, because circumstances can change and the screening logic only holds if the information stays current.

When a donor is approved, she receives guidance on collecting and storing milk. That guidance is part of screening, because how milk is handled after collection matters as much as the checks that came before.

What donors prepare

A donor can make screening smoother by gathering a few things in advance. None of it is complicated, but having it ready saves a round of messages later, when a family is already stretched thin.

  • A list of any medications, herbs or supplements currently taken.
  • Notes on pregnancy, birth and any relevant past health details.
  • Details of a primary clinician, if labs may be drawn there.
  • A freezer or space that can hold milk while screening is completed.
  • Questions you want answered before you decide to donate.

Coming prepared also makes the first conversation shorter. That matters most when a mother is managing a new baby and has little time to spare.

Questions donors ask

New donors tend to ask the same handful of things, and the answers are simpler than people expect. The table below gathers the ones the alliance hears most often during screening.

QuestionShort answer
Is there a minimum amount to donateNo minimum; any amount is welcome
Does the donor pay for testingNo, there is no cost to the donor
Can labs be done elsewhereOften through the donor's own clinician
Do medications rule me outNot automatically; they are reviewed
How long does approval takeIt depends on the steps being completed

Most of these answers point back to the same idea. Screening is a set of steps to work through, not a verdict on anyone's parenting.

After the screening

Approval opens the practical part of donation. A donor learns where to bring milk, how it should be labelled and what the receiving family will need to know. The alliance tries to keep these details simple and repeatable.

Ongoing donors sometimes receive supplies such as storage bags, which keeps the routine affordable. The alliance discusses what is available as the donation continues, so nobody is left guessing about the small things.

Through it all, the alliance keeps the boundary clear. It handles screening and matching; it does not advise on a baby's care. For that, talk with your pediatrician, midwife or lactation consultant, and bring the alliance's information to that conversation if it helps.

Please note · General information only, not medical advice. Speak with your pediatrician, midwife or lactation consultant about your baby's needs.

Related reading

Donors: Screening & Safety

The Health History: Why It Is Asked

Why donor health history matters and how the information is handled.

Donors: Screening & Safety

Freezer Pick-Up: How It Works

How an over-full freezer becomes a donation and what happens at collection.

Donors: Screening & Safety

Donor Questions We Hear Most

Common questions from donors about screening, storage and timing.