Yes, females can donate platelets, but there are some important considerations. While many organizations accept platelet donations from women, additional testing may be required.
Testing for HLA Antibodies
A key factor affecting female platelet donation eligibility is the presence of Human Leukocyte Antigens (HLA) antibodies. These antibodies can develop after pregnancy and, while not typically harmful to the donor, may pose risks to recipients if present in the donated platelets. Therefore, many blood banks screen female donors, particularly those who have been pregnant, for these antibodies. A negative test result generally allows for platelet donation. OneBlood, for example, performs this test on all platelet donations from women who have been pregnant. [OneBlood accepts platelet donations from women who have been pregnant and performs an HLA antibody test on their platelets. If the test comes back negative, then the donor can donate platelets in the future. Women are a large percentage of platelet donors and many have made giving platelets a lifelong habit.]
Age and Weight Requirements
In addition to HLA antibody testing, general eligibility criteria apply to female platelet donors, similar to male donors. These typically include minimum age and weight requirements. For instance, some centers require donors to be at least 17 (or 18 in some cases), and weigh at least 110 pounds. Specific requirements vary by location and organization. [The age requirements vary depending on the blood center, some requiring 17 years or older and others requiring 18 years or older.]
Donation Frequency
The frequency of platelet donations is also an important consideration. Many blood banks allow platelet donations as frequently as every two weeks, provided the donor meets all other eligibility requirements. However, the minimum time between donations can vary. [If you like, you can donate platelets as frequently as every 2 weeks (or 4 weeks after a blood donation and 2 weeks after a plasma donation).]
Finding a Suitable Donation Center
The availability of platelet donation depends on the blood bank. Not all donation centers offer platelet donation, and some might have restrictions on who can donate. It is essential to check with your local blood center for specific eligibility requirements and to schedule an appointment as needed, since appointments are often required for platelet donation. [Platelets can only be donated at select American Red Cross Donation Centers and it requires an appointment. They cannot be given at a blood drive.]
In summary, while females can donate platelets, it’s crucial to contact your local blood center to determine eligibility based on individual factors and the specific procedures they follow. Remember that meeting the general health requirements and undergoing necessary testing are essential before donating.
