HPV vaccine to avoid sex?

During the vaccination of hpv vaccine, do not prevent sex life, normal sex life can be, but not frequent sex life. Because hpv vaccine is not completely vaccinated after the end of the body produced insufficient antibodies, if frequent sex life, it is likely to cause hpv virus infection, thus affecting the effect of the vaccine, or directly cause vaccine injection ineffective. In addition, during hpv vaccination can not be pregnant, because the drug is likely to cause fetal development abnormalities, so be sure to do a good job of contraception in the same room. If pregnant during vaccination, need to suspend vaccination.