Add Yahoo as a preferred source to see more of our stories on Google. Early in your pregnancy, you'll take a blood test to determine whether you are Rh-positive or Rh-negative. Rh, or rhesus, is a ...

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.

Fifty years ago, in May 1968, the then-29-year-old Teaneck, New Jersey, homemaker was expecting her third child when she became the first person to receive an injection of a new medicine called RhoGAM ...

FORT LEE, N.J., July 31, 2012 /PRNewswire/ -- Effective today, The Kedrion Group [www.kedrion.com] completed acquisition of the RhoGAM ® line of products [www.RhoGAM.com] from Ortho-Clinical ...

Motivated by her experience during pregnancy, Kathleen Starkey started donating plasma twice a week 26 years ago after giving birth to four children. Results from a routine blood test given to moms-to ...