This study was undertaken to determine whether Rh-positive mothers induce immunologic tolerance or primary sensitization in their Rh-negative daughters as the result of transplacental passage of the ...

Does your blood type – specifically, your Rh factor (positive or negative) – matter in your daily life? Not in the slightest. But when pregnant your Rh status can matter, especially if it's negative.

Rh typing is one among the 30 different blood grouping system currently in use. In this grouping human beings are differentiated as Rh positive and Rh negative based on the presence or absence of an ...

Citing critically low levels of Rh-negative blood, Chicago blood banks are calling on people with negative blood types who are able to donate immediately. Officials at LifeSource, which runs 25 blood ...

A new factor has been added to the marital equation. It is the Rh factor in human blood, discovered in 1940 and so named because famed Blood Analysts Karl Landsteiner and Alexander Solomon Wiener used ...

Whoops! There was an error and we couldn't process your subscription. Please reload the page and try again. My blood type is A negative. I’ve heard this can cause ...