Of late, there has been a lot of talk about immune tests and their relation to failed IVF cycles. However, this area is poorly studied and fertility specialists possess little knowledge regarding the immune system. In spite of this, lots of expensive immune tests are ordered. Some of the tests include, DQ Alpha, Reproductive Immunophenotype, Antinuclear Antibody, TJ6 Protein, Natural Killer Cell Assay and Leukocyte Antibody Detection. Couples must understand that many labs do not follow standard procedures to carry out these tests and therefore, the same tests will never have the same result when carried out in different labs. This makes interpretation of the data more difficult. You are best to speak with Team Miracle and inform them about everything which you have undergone previously so that they can advise further if immune testing is something which you should consider or if there are alternative options available to you.