HPV doesn't directly cause infertility in the way an untreated bacterial STI can. The virus itself doesn't scar the fallopian tubes or block sperm. But high-risk HPV can lead to cervical precancer and cervical cancer, and the treatments for advanced cervical disease — or the cancer itself — can affect fertility, rarely and indirectly.
of HPV-attributable cancers
| Item | Value |
|---|---|
| Currently infected | ~42 million |
| New infections / yr | ~13 million |
| Clear within 2 years | ~90% |
| Vaccine prevents | >90% — of HPV-attributable cancers |
The essentials: HPV and fertility, untangled
HPV is the most common STI, and most people who are sexually active will encounter it at some point CDC, About HPV. In about 9 out of 10 cases, the body clears HPV on its own within two years without any lasting harm. Most infections cause no symptoms and no disease at all.
People tend to blur together two very different problems. Low-risk types (6 and 11) cause genital warts. High-risk types (16, 18, and others) cause cancers. The types that cause warts do not cause cancer, and genital warts are not linked to infertility. You can read more on the wart side in our guide to hpv & genital warts.
Fertility gets affected through the cancer pathway rather than the everyday infection. Persistent high-risk HPV can drive cervical dysplasia (abnormal precancerous cell changes on the cervix) and, over years, cervical cancer. The procedures used to remove higher-grade precancer, and treatments for invasive cancer, are what can have downstream reproductive consequences. Our deeper explainer on cervical cancer and cervical dysplasia covers that progression in detail.
HPV's cancer toll reaches well beyond the cervix. It causes virtually all cervical cancer, over 90% of anal cancers, and about 70% of throat (oropharyngeal) cancers NCI, HPV and Cancer. Oropharyngeal cancer has now overtaken cervical as the most common HPV-related cancer in the US. The full list of HPV-driven cancers is cervical, vulvar, vaginal, penile, and anal cancers, plus cancer in the back of the throat. None of these is a routine cause of infertility the way untreated chlamydia or gonorrhea damaging the tubes can be.
What does HPV actually do — and does it cause symptoms?
High-risk HPV is typically silent. Most HPV infections are asymptomatic and result in no clinical disease, so screening matters more than waiting for symptoms. There is no "HPV feeling" to alert you that high-risk types are present.
Low-risk types announce themselves differently. Genital warts usually appear as a small bump or group of bumps in the genital area. They can be flat, raised, or cauliflower-like, and they aren't dangerous to fertility — they're a cosmetic and comfort issue.
If you're worried about fertility specifically, watch for the symptoms of cervical disease, which generally appear only after precancer has progressed: abnormal vaginal bleeding (between periods, after sex, or after menopause), unusual discharge, or pelvic pain. Get seen for these. Most causes are benign, but they shouldn't be ignored.
Testing: how HPV is found (and why there's no general HPV panel)
HPV isn't part of a standard STD blood-and-urine panel. For people with a cervix, high-risk HPV is found through cervical screening — a primary HPV test, or an HPV test paired with a Pap. Current guidance starts cervical screening at age 25 with a primary HPV test every five years (preferred) rather than a yearly Pap ACS screening. The longer interval makes biological sense: most HPV clears within two years, and HPV testing catches more true precancer with fewer visits.
HPV tests are not recommended to screen men, adolescents, or women under age 30 CDC Pink Book. There's no validated routine HPV test for men, and no proven screening that changes outcomes the way cervical screening does. HPV testing also isn't used to diagnose genital warts; warts are a visual diagnosis, and an HPV result wouldn't confirm them or guide treatment.
On anal screening: CDC's 2021 guidance found the data insufficient to recommend routine anal cytology, even for men who have sex with men or people with HIV. After the 2022 ANCHOR trial showed that treating anal high-grade lesions reduced anal cancer in people with HIV, some specialty groups (such as IDSA/HIVMA) now suggest periodic anal Pap for high-risk groups where high-resolution anoscopy referral is available. That's a targeted recommendation, not a blanket CDC one.
If your real question is whether a recent exposure could matter, timing changes what a test can detect — see when to test after exposure. And if you want to set up screening or check for other STIs that can affect fertility, you can get tested.
Treatment: what can and can't be done
There is no cure for the virus itself. Treatment targets what HPV causes — warts or precancer. Clearing visible warts doesn't remove the virus, so they can recur, and treating warts has nothing to do with managing cancer precursors, which are handled separately.
Genital warts can be managed at home or in clinic, and none of the options is clearly best CDC STI Tx. The choice often comes down to how many warts there are, where they sit, and personal preference.
| Approach | Examples | What to expect |
|---|---|---|
| Patient-applied | Imiquimod 3.75% or 5% cream; podofilox 0.5% solution or gel; sinecatechins 15% ointment | You apply it at home over weeks; sinecatechins are not recommended for immunocompromised or HIV-positive patients |
| Provider-administered | Cryotherapy (liquid nitrogen or cryoprobe); TCA or BCA 80%–90% solution; surgical removal (excision, curettage, laser, electrosurgery) | Done in clinic; freezing or acid may need repeat visits |
Cervical precancer is a different track. When screening finds high-grade dysplasia, a clinician may remove the affected tissue, and it's these excisional procedures, not the wart treatments, that carry any fertility-related considerations. Discuss it directly with your gynecologist if you're planning a pregnancy. For most people the impact is small, and catching disease early keeps the procedure minimal.
Prevention: the part that actually protects fertility
The single most effective step is vaccination, framed best as cancer prevention. The vaccine used in the US today is Gardasil 9, which protects against nine HPV types: 6, 11, 16, 18, 31, 33, 45, 52, and 58 ACS, HPV vaccine. Given at the recommended ages, it can prevent more than 90% of HPV-caused cancers, and it's about 98% effective against the precancers caused by HPV 16 and 18. Types 16 and 18 alone cause about 66% of cervical cancers; the five extra high-risk types in Gardasil 9 cover roughly another 15%, and types 6 and 11 cause more than 90% of genital warts.
The vaccine is prevention, not treatment. Gardasil 9 won't clear an infection or warts you already have, and vaccinated people still need cervical screening. It also matters for everyone — see what you should know about the hpv vaccine for boys, since vaccinating boys cuts the spread and the throat, penile, and anal cancers HPV causes in men.
Condoms give partial protection only, because HPV can infect skin a condom doesn't cover. Finding and removing precancer through cervical screening, before it becomes cancer, most directly preserves both health and fertility down the line.
When to see a clinician
- You're due for cervical screening (starting at 25, then on schedule) or have never been screened.
- You notice abnormal bleeding (between periods, after sex, after menopause), unusual discharge, or pelvic pain.
- You see new bumps in the genital or anal area, or warts that keep coming back.
- You're planning a pregnancy and have had abnormal Pap or HPV results, or a prior cervical procedure.
- You're due for the HPV vaccine, or unsure whether you'd benefit from catch-up vaccination.