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Age, weight and platelets donation

The following criteria must be met by platelets donors:

Age

You must be 18 years of age or older to give platelets.

Weight

You must weigh 50 kg (110 lb) or more to give platelets. If you’re a woman between 18 and 22 years old.


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Frequently asked question

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The goal of the weight/height criterion is to ensure that no more than 15% of a donor’s estimated blood volume is collected.

Adverse effects are more likely to occur in donors with a lower blood volume.

For this reason, weight and height are factored in to determine whether you are eligible to donate. 

 

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