Documentation: Alternative documentation as required by the LP or DU approval is eligible except for the Verification of Employment (VOE). The standard VOE and current pay stub are still required to document the income for maximum income eligibility purposes.
A. You can safely donate your whole blood every 8 weeks, automated red cells every 16 weeks, platelets every 3 days up to 24 times each year, and plasma every 28 days. A. Eat at your regular meal times and drink plenty of fluids before donating.
1 You can donate whole blood as often as every 84 days at the Mayo Clinic Blood Donor Center in Rochester. 2  Plasma donors may donate as often as every 28 days. 3  Platelet donors may donate as frequently as every eight days, and up to 24 times in a 12-month period.  Double red cell donors may donate as often as every 168 days.