FAQs About Donating Blood | Give Life | American Red Cross:
Thank you for making 43 donations. Did you know that you may have helped save as many as 129 lives?!
I just discovered that over the past 14 years or so, I have donated more than 5 gallons of blood, in both whole blood and apheresis.
Some blood centers count apheresis donations as doubles: if the local unit follows that rule, the total jumps to almost 69 units or almost 9 gallons.