In many countries, O negative blood is always given in case of an emergency where time to test the patient …

What is the reason that the Yorubas of Nigeria are so high in rh negative blood? The Yoruba Ijebu clan …

One of the ways that a potential connection between blood types and personality traits is being applied in Japan is …

This is a question I have been getting and unfortunately there is no information on it that can be used …

It took me a few seconds seconds to get to this. How quick you will get it likely depends on …

The U antigen is a high incidence antigen, occurring in more than 99.9% of the population. The U was originally …

I have recently been asked the following: Can a woman type O with a husband type A have an AB …

A fairly new study from Dec 30th 2016 called “Are erectile functions affected by AB0 blood group?” is now frequently …