Hello, Elsa, the vaccine against cervical cancer is not able to lead to infertility. This is due to the mechanism of action of any vaccine on human body grafting. The essence of vaccination comprising administering a live or an inactivated microorganism or its antigens, which provokes the production of protective antibody titer. Antibodies block the virus entered the body and allow it to realize its pathological effects. The vaccine "works" only with immunocompetent cells.
It is known that the main causes of infertility in women are rooted in the pathology of blood coagulation, reduced ovarian reserve, chronic inflammatory diseases of the pelvic organs, endometriosis, polycystic ovary syndrome, and other conditions, from which it becomes apparent impossibility of the impact of vaccination on the process of fertilization, implantation and gestation.
Current vaccines - Gardasil and Cervarix - are able to protect a woman from developing dangerous disease - cervical cancer, as well as avoid the growth of genital warts caused by HPV 6 and type 11.