Going through multiple miscarriages can be incredibly difficult, especially when you don’t know why they happen or whether your next pregnancy will be successful. Of all pregnancies, 10–25 percent of ...
One out of every eight marriages in the U.S. is a potentially dangerous mismatch, biochemically speaking. In these 200,000 or more marriages a year, the wife lacks the Rh factor present in most blood ...
The mysterious Rh factor-in human blood had disturbed the serenity of many a mother-to-be. For if a wife’s blood were Rh negative and a husband’s Rh positive, their child might be stillborn, or born ...