• The Be the Match Marrow Registry has access to more than 12 million potential bone marrow donors worldwide. Not everyone finds a match, but barring illness, chances are good you'll be able to register to donate.


    According to, potential donors must be between 18 and 60. says doctors make decisions on bone marrow donation to a relative on a case-by-case basis.


    Your body mass index, or BMI, may determine your eligibility for donation. The registry cites safety concerns as the reason prospective donors usually must fall between the minimum and maximum weight limit for their height.


    People with HIV, AIDS or other autoimmune disease cannot donate, reports Bleeding problems such as hemophilia, or breathing problems, like asthma requiring the regular use of an inhaler, can also prevent donation. Tuberculosis, heart, kidney or liver disease, back problems or cancer may keep you from donating.

    Illnesses and Lifestyle

    Donors with allergies, diabetes, arthritis, depression, epilepsy, pregnancy and sexually transmitted diseases usually can donate. Individuals who travel often, have recently gotten a tattoo, piercing, immunization or had an infection are also eligible, says

    Considerations says a doctor will evaluate you to confirm that donating bone marrow won't harm you or the recipient.

    Source: Medical Guidelines for Joining the Registry

    Mayo Clinic: Blood and Bone Marrow Donation

    Community Blood Center: Donating Bone Marrow

    More Information:

    Be the Match Marrow Registry Donating Bone Marrow, Saving Lives

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