The ABO Grouping & RHO Typing test determines blood type grouping (A,B, AB, O) and the RH factor (positive or negative). Knowing your blood type is important to avoid a transfusion reaction. Women who become pregnant should know their RH factor to check compatibility with their fetus. Turnaround time for the ABO Grouping & RHO Typing test is typically 1-2 business days.
The ABO Grouping & RHO Typing test has no fasting requirements.Blood Type Overview