I: Items to be checked before immunotherapy and submit a copy on file 1. HLA gene test (both sides) 2. Chromosomes (both sides) 3. Closure antibodies (female side) 4. Eugenics four TORCH-IgM (both sides) 5. Mycoplasma, Chlamydia (both sides) 6. Immune antibodies (female side, antiphospholipid antibodies, anti-sperm antibodies, anti-endometrial antibodies, anti-HCG antibodies, etc.) 7. Blood group ABO+RH (both sides) 8. other eugenic tests such as folic acid bad pregnancy gene Why are these tests done and what is the role and purpose of these tests? Lymphocyte immunotherapy is an active immunotherapy for patients with recurrent early miscarriages and no abnormalities in the general examination of the causes of miscarriage. Therefore, a thorough evaluation for the presence of other causes of miscarriage is required prior to treatment to maximize the effectiveness of treatment. II: Preparation before immunotherapy The blood donor eats a light diet the day before and does not use high protein and high fat foods such as meat, eggs, milk and nuts. For the health of your good baby and to prevent the spread of infectious diseases, please safeguard your: Virus IV valid for 3 months (original); Hepatitis B V valid for 6 months (original); Eugenics IV before pregnancy for 6 months and after pregnancy for 3 months (original or copy) during the treatment period.