Anti D Antibodies Titre

The Anti-D Antibodies Titre Test is a blood test used to detect and measure the level of Anti-D antibodies in the blood. These antibodies may develop in Rh-negative individuals when exposed to Rh-positive red blood cells.

This test is particularly important during pregnancy, as maternal Anti-D antibodies may cross the placenta and affect the red blood cells of an Rh-positive baby.

What Does This Test Check?

• Detects Anti-D antibodies in the blood.

• Measures the antibody titre to assess antibody levels.

• Helps monitor Rh sensitisation during pregnancy.

• Supports the assessment of potential haemolytic disease of the fetus and newborn (HDFN).

• Helps healthcare professionals monitor maternal antibody levels when clinically indicated.

Sample Requirements

• Sample Type: Serum

• Department: Immunology / Blood Bank

Patient Preparation

• Fasting is generally not required.

• Inform your healthcare provider about your Rh blood group and pregnancy history, if applicable.

• Mention any previous blood transfusions or Anti-D immunoglobulin injections.

• Follow specific sample collection instructions provided by the laboratory.

Important Information

Anti-D antibody titres are particularly relevant in the management of Rh-negative pregnancies. Results should be interpreted alongside maternal blood group, pregnancy history, previous Anti-D prophylaxis, and clinical findings. A healthcare professional should determine the need for further monitoring or treatment.

Reporting Time: To be confirmed by the laboratory.

Please confirm test availability and sample collection requirements with the laboratory before booking.