If you had a negative value you'd have had problems making a baby.(it could have been born with different diseases such as malformations or parkinson)AB+
I wish I was negative :/
ye i heard of Rh n H type blood... really rareRh-. I have some kinda blood that's really special.
And i got it, bish, and no one else can have it! Yeap! Stingy blood living for me!ye i heard of Rh n H type blood... really rare
Because I want all -O blood types to send me a pint of their blood so I can get wasted on O blood....:shrug:Its -o. I'm a universal donor
Why are you interested in knowing anyway ?