A member asked:

What is the difference between the ab negative and ab positive blood groups?

A doctor has provided 1 answer

Rh factor: The positive or negative refers to the presence of rh factor which is another blood cell marker.

Answered 7/26/2016

5.6k views

Thank

Related Questions

Sponsored Content
HealthTap Medical Group does not endorse products or services. Sponsored content revenues support our mission to make health information free and accessible to all.Learn more