The Anti-Phospholipid Antibody (APLA) Test is a blood test used to detect antibodies that mistakenly attack the body's own phospholipids, increasing the risk of abnormal blood clotting. It helps diagnose Antiphospholipid Syndrome (APS), a condition associated with deep vein thrombosis, stroke, recurrent miscarriages, and certain autoimmune disorders such as lupus. Doctors may recommend this test for people with unexplained blood clots or repeated pregnancy loss. Early detection supports timely treatment, helping reduce complications and improve long-term health outcomes. The Anti-Phospholipid Antibody Test plays an important role in evaluating clotting disorders and guiding appropriate medical care.