A member asked:

Each time i get my blood group tested it comes up different, why is that?

4 doctors weighed in across 2 answers

Rare allele: There are A, B, and Rh(D) antigens that are relatively weak and test differently in different labs. Should you need a transfusion, the lab knows how to handle this.

Answered 6/29/2014

3.9k views

Thank

Error: It is lab error , blood group should be same all the time.

Answered 3/1/2016

1.6k 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