Testing for Antiphospholipid Antibodies

The antiphosolipid antibody test can check for elevated levels of all of the different types of antibodies. Tests can also be ordered to check on specific antibodies. The test is performed using a small blood sample.

The Results

The results of the antiphospholipid antibody test are measured in titers. This is a measurement of how much your blood can be diluted until there are no more antibodies in it. Results can be normal, borderline, or high. High levels typically measure between 1:100 and 1:400.

If you test as having high levels of antiphospholipid antibodies in your bloodstream, it is likely that these antibodies may be playing a role in your infertility. Your health care provider will discuss your results with you.


If you do test high for antiphospholipid antibodies, you may decide to try to treatment. Treatment is aimed at reducing the number of clots in your blood, and restoring blood flow to the placenta. Low-dose aspirin and the anticoagulant Heparin are often recommended.


Table of Contents
1. Are Our Cells Invaders?
2. A small blood sample tell lots
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