Antiphospholipid antibody syndrome is relatively common in clinical work and is also a common cause of female infertility. The treatment principles of antiphospholipid antibody syndrome include the following aspects: 1. First, it mainly involves the use of immunosuppressants for treatment. The commonly used drug is prednisone, usually taken orally at a dose of 5 - 10 milligrams, which can be adjusted according to the patient's condition. 2. Second, anticoagulant drugs are required for treatment. Since antiphospholipid antibody syndrome can easily lead to thrombophilia, it is recommended to use aspirin and low - molecular - weight heparin for treatment. 3. Third, during pregnancy, it is necessary to regularly monitor the relevant antibody indicators and the size of the fetus to determine if there are any abnormal conditions and adjust the treatment plan at any time. After regular treatment, the vast majority of women will not be affected by antiphospholipid antibody syndrome. If regular treatment is not carried out, it can easily affect the fetus and the mother.