If somebody does not do anything it might take a couple of years to create resistance to human papilloma virus. If a person takes the author's recommendations, it takes only a few months to establish immunity to HPV. The longer somebody has HPV, the more likely it could trigger cervical damage. So it is best to create resistance so as to eliminate HPV virus as quickly as feasible.
https://www.storeboard.com/blogs/general/enough-already-15-things-about-high-risk-hpv-types-were-tired-of-hearing/2574675