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by Hristos

Distribution of Blood Types of Blood Donors

April 18, 2010 in O negative Information

O Rh-positive 37 percent

A Rh-positive 36 percent

B Rh-positive 9 percent

AB Rh-positive 3 percent

O Rh-negative 7 percent

A Rh-negative 6 percent

B Rh-negative 1 percent

AB Rh-negative 1 percent

by Hristos


April 18, 2010 in O negative Information

The researches of R. Frank, a scholar at the University of Iowa, suggest that the Basques were far-advanced in navigational skills and other aspects of technology long before the rise of the Roman Empire. The Basques, she believes, are the last remnants of the megalith builders, who left behind dolmens, standing stones, and other rock structures all across Europe and perhaps even in eastern North America.

Two facts set the Basque peoples apart from the other Europeans who have dominated the continent the past 3,000 years: (1) The Basque language is distinctly different; and (2) The Basques have the highest recorded level of Rh-negative blood (roughly twice that of most Europeans), as well as substantially lower levels of Type B blood and a higher incidence of Type O blood. Read the rest of this entry →

by Hristos

Modes of Inheritance

April 18, 2010 in O negative Information

In more than 98% of cases, the red blood cell incompatibility involves the Rhesus or Rh D antigen[Rh-negative Factor] so the disease is known as Rhesus disease or Rh disease. Although the exact percentage varies with race, 15% of the United States population is Rh-negative and 85% is Rh-positive. If a Rh-negative woman conceives a child with a Rh-positive partner, the potential exists Read the rest of this entry →

Welcome to “O negative”

March 14, 2010 in O negative Information

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.
Thank You.

(Please read the Help for using

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.