bunkhead over 2 years ago [hidden] What a waste of perfectly good blood. And it smells like O negative too! 0 Reply Copy ID Copy Link
NNescio over 2 years ago [hidden] Dank.Knight said:Isn't O the most common blood type?O positive. O negative is rare and the highest in demand (AB negative is rarer but not so useful). 2 Reply Copy ID Copy Link