Platelet donation by blood type
Why blood type guides platelet donation
Centers sometimes steer certain blood types toward platelets so that the most universally useful red cells, like O, stay available as whole blood and Power Red. The result is a better match between donor and patient need.
A, B, and AB donors are a strong platelet fit
Type A, B, and AB donors are often encouraged to give platelets. AB donors in particular are valuable for both platelets and plasma.
O donors are vital for red cells
O donors are usually pointed toward whole blood and Power Red, where their red cells do the most good. If you are type O and want to give platelets, your center can advise.
Every type is welcome
These are general patterns, not rules. Platelets are needed constantly, and your center can tell you what is most useful when you book.
All blood types are needed. Patient needs change, and your donation center can advise what is most useful today.
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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