COOMB’S TEST INDIRECT

What this test checks

Looks for antibodies in your blood that could react with donor red cells. Essential before transfusion and during pregnancy.

Why do people get this test?

Required before blood transfusions and during pregnancy in Rh-negative mothers.

When you should consider this test

• Pregnancy in Rh-negative mother
• Before blood transfusion
• Investigating transfusion reactions

How to prepare

No fasting needed.