Can I donate blood after a miscarriage?
What this means
- A later pregnancy loss commonly means about a six-week wait.
- A very early loss may have a shorter wait. The center will advise.
- Give yourself time to recover physically and emotionally.
What to do next
Take the time you need, then call the center to confirm timing.
When to call the center: Call to confirm the wait, especially if there were complications.
If you need to wait
Commonly about six weeks, depending on the stage of pregnancy.
Exact timing is confirmed by the center. Set a reminder so you do not have to track it.
Set a return reminderWhy this rule exists
As with other pregnancy outcomes, your body needs time to rebuild iron and blood volume.
This is general educational guidance, not a final eligibility decision. Donation centers make final eligibility decisions during confidential screening. Rules may vary by center, donation type, location, and current policy.
Were you already turned away for this reason? See the comeback plan
Find a place to donate
Search by city, ZIP, state, or center name, or use your location to see the closest centers.
Related questions
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Read the full pledgeSources and review
The guidance on this page reflects published criteria from these organizations. Eligibility and procedures vary by center and country, so confirm specifics with your donation center.
- American Red Cross
- AABB (Association for the Advancement of Blood & Biotherapies)
- U.S. Food and Drug Administration, Blood Donation
- Canadian Blood Services
- Last reviewed:
- Next review due:
- Reviewed by:
- Reviewed against American Red Cross, AABB, and U.S. FDA donor guidance
- Confidence:
- High confidence