If you have Rh-negative blood, you will be given a vaccine before the test to prevent Rh sensitization.

Pregnancy and blood transfusions are the two most common ways that a person with Rh-negative blood can be exposed to Rh-positive blood.

Your doctor can check to see if you have Rh-negative blood.

He required RH-negative blood which was continuously in short supply.

Rh-negative blood may be difficult to obtain as it is not common in Asia.

If you have Rh-negative blood, you will need a shot of Rhogam.

If both parents have Rh-negative blood, the baby will have Rh-negative blood.

This test will show if you have Rh-negative blood and if you are Rh-sensitized.

If you have Rh-negative blood but are not sensitized:

How does someone get Rh-negative blood?