If Neanderthal women mated with Homo sapiens or Denisovan men, there was a high risk of newborns having neonatal hemolytic ...

Neanderthals disappeared, but why? Among the many hypotheses put forward, a new study points to a biological factor that has ...

Rh disease of the newborn arises from incompatibility of the Rh factor between the mother and baby. It's a bit simplistic, but you can think of the Rh factor as a protein that is either present ...

The RH Factor: How it can affect your pregnancy ... and you are RH-negative. It is called RH incompatibility, and it can easily cause complications that will affect you and your baby.

Another important antigen is the Rh factor, which gives the "positive" and "negative ... In this scenario, called Rh ...