You know funnily enough I don't know, but it doesn't really matter because I am not legally old enough to donate blood yet. I will be soon though As well as donating sperm haha hopefully they do it in different buildings so there are no mix ups
I am A+ positive, and I'd donated 16 times now. It's been 1.5 years now that I didn't donate due to personal reasons but will soon be doing it again I started this from Latore earthquake and been doing it regularly since then!