>>2261596The bloodbanks record basic information of the people who donate, including things such as weight, and they'll happily provide you with the data that correlates to whatever donors you want. If you need something special but not exotic, you can just ask them for it and they'll normally oblige.
>>2261584The funny part is that we'd all volunteer to get our blood drawn because we're curious bastards about what data we could find out about ourselves, and we'd totally never do anything like anonymizing the samples by just labeling them with our own initials. I miss that job, it was great.
