Antisperm antibodies (ASA) can impair the fertilising capacity of human spermatozoa, acting negatively on sperm motility and cervical mucus penetration, and at the level of in vitro gamete interaction. Several methods attempt to improve the potentially deleterious effects of ASA-mediated infertility: by decreasing ASA production, by removing ASA already bound to sperm, artificial insemination (AIH) and fertilisation (IVF, ICSI). Only ICSI seems able to overcome the problem, with fertilisation and pregnancy rates of ASA-positive patients undergoing this technique in the same range as ASA-negative patients. As immunological infertility is relatively rare, literature in the field is quite scarce and more studies need to be conducted to confirm that embryo quality is not impaired.