Women who are suffering with infertility problem, miscarriage or unsuccessful IVF might have Natural Killer Cells in high levels. Presence of high NK cells is responsible for the immunological fertility. Generally immune cells detect the entry of the foreign cells that causes any infections or cancer. These cells are present in the uterus and are mainly responsible for the total immune system in the body. The NK cells test is highly recommended for the women who are facing frequent miscarriages and repeated IVF failures.
A simple blood test has been performed to measures the levels and number of the NK cells. If the test results in the high number of NK cells, the doctors provides an immunosuppressive therapy to decrease these levels.