Immunity has an impact on IVF transfer and low immunity can affect the implantation of embryos after transfer. Low immunity is easily attacked by viruses, and the body will be easily infected with other diseases, which will affect the implantation of embryos after the transfer and lead to the failure of the IVF transfer. With a strong immunity, the body will be better able to resist the attack of viruses and improve the quality of eggs, which will be more conducive to the embryo’s implantation, growth and development, and improve the success rate of the IVF transfer. During the test tube transplantation period, it is necessary to have balanced nutrition and appropriate physical exercise to enhance the body’s immunity and guarantee the success rate of the test tube transplantation. You can go to the hospital for a systematic examination before the IVF transplantation, and formulate a program under the guidance of the doctor to efficiently and scientifically enhance the body’s immunity.