O negative is the website for people with blood type O negative.
If your blood is from this rare type, you know how important it is to know people with the same blood type.
So, here you can find your savior or you can become one.
Register and become a member of our brotherhood.
Find people near you with O negative blood type, and forget the stress about not having blood donor if needed (God forbid)
Please leave your details during the registration process.
Make it easy for the people to find you and put you in their savior’s list.
Your blood is the most precious thing in our world.
We wish you never to have the need to search our website for help.
(Please read the Help for using onegative.org)
It is in our interest to spread the word about this web site and invite more people with o-negative blood type. The web site is free and we don’t make money out of it.