There are different blood types: A, B, AB, and O, with each also being Rh-positive or Rh-negative. Knowing your blood type is ...

Medically reviewed by David Hampton, MD Key Takeaways O- blood is the universal donor type because it can be used for anyone.AB+ blood can receive any type of blood, making it the universal recipient.

What a medical laboratory technician really wants to tell you on the day you are told, 'You are Rh(D) negative'On the way home from hearing your prenatal checkup blood test results, you search 'Rh ...

The ABO blood group antibodies are naturally occurrring i.e. persons who have blood group A have anti-B antibodies, group B anti-A antibodies, group O both anti-A and anti-B antibodies and group AB ...

Dear Dr. Roach: I am a 79-year-old female. I am in generally good health, but have a question about RhoGAM. When I had my children in the ’60s, I was in the original study conducted to see if my AB ...

I am a 79-year-old female. I am in generally good health, but have a question about RhoGAM. When I had my children in the ‘60s, I was in the original study conducted to see if my AB negative blood ...

DEAR DR. ROACH: I am a 79-year-old female. I am in generally good health, but have a question about RhoGAM. When I had my children in the ’60s, I was in the original study conducted to see if my AB ...

Add Yahoo as a preferred source to see more of our stories on Google. Knowing your blood type is critical during emergency health situations. Knowing your blood type is crucial medical information, ...