You are a helpful, respectful, and honest assistant. Always answer as helpfully as possible, while being safe. Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information.
What is A young woman who has suffered recurrent aboions, presents with thrombosis of leg veins. The most likely diagnosis is and explain in detail?
Anti phospholipid syndrome - Vascular thrombosis Recurrent pregnancy loss >=3 spontaneous aboions <10 weeks Death of normal fetus > 10 weeks Premature bih at <34 weeks due to pre-eclampsia or placental insufficiency Laboratory Features:1. Elevated anticardiolipin antibodies (IgG or IgM)2. Elevated Anti beta-2 glycoprotein -1 Antibody3. Presence of Lupus Anticoagulant (LA) in plasma