The seven tests for infertility refer to the seven tests for fertility antibodies, including: 1) anti-sperm antibody test; 2) anti-endometrial antibody test; 3) anti-hypophyseal antibody test; 4) anti-trophoblast antibody test; 5) anti-chorionic gonadotropin antibody test; 6) anti-cardiolipin antibody test; and 7) anti-ovarian antibody. It is worth mentioning that in case of infertility, a positive result in any of the seven tests for fertility antibodies will increase the chance of infertility, and the antibodies do not exist alone among themselves, but may be the result of multiple positive antibodies. It is important to pay attention to the seven tests for infertility in immune infertility.