<p data-pm-slice="1 1 []">Anti-phospholipid syndrome (APS) is an autoimmune disorder associated with an increased risk of blood clots and pregnancy complications. It occurs when antiphospholipid antibodies are linked to clinical problems such as deep vein thrombosis, stroke, or recurrent pregnancy loss. Diagnosis typically involves evaluating medical history alongside specialized blood tests, with positive antibody results generally confirmed through repeat testing at least 12 weeks apart. Treatment varies according to a person's history and risk factors and may include anticoagulant medication prescribed by a qualified healthcare professional. Rheumatologists and hematologists often help manage this condition. Anyone experiencing sudden chest pain, difficulty breathing, or stroke symptoms should seek emergency medical care. What questions do you have about APS diagnosis, treatment, or long-term management?