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Guide

STI Disclosure Protocols

How to tell a provider (or be told). What they actually need to know, what they don\'t, when to disclose, and what to bring. Covers HIV/U=U, HSV, HPV, syphilis, hepatitis, recent exposures.

Legal exposure for non-disclosure varies by jurisdiction. In some US states, the UK, Canada, and several EU countries, knowing HIV transmission without disclosure can be a serious criminal offence. Most jurisdictions have moved away from criminalisation but the residual law matters in practice. The safer move is always to disclose when you\'re positive for anything that could transmit during the planned activity.

What Disclosure Is For

Two things: legal protection (yours) and informed consent (theirs). The provider has a right to make their own decision. The client has a right to make theirs. Disclosure is the mechanism that lets both happen — and it cuts the legal risk of "knowing transmission" prosecutions to near-zero on the disclosing side.

Timing

Disclose during the initial booking exchange — before deposit, before names, before meeting time. The reasoning: this is the moment when both parties can opt out cleanly without anyone having invested anything. A provider who declines after booking-stage disclosure has done both of you a favour. A provider who declines after a deposit, or in person, has been failed by the booking process.

For ongoing partners (sugar arrangements, repeat bookings), re-disclose meaningful changes: new partners, new exposures, new positive tests, changes to ART or PrEP regimen, a recent vaccination.

What to Disclose

The brief should cover four things and stop there:

  1. The infection in functional terms. "HIV-positive on ART, undetectable" / "HSV-2, no current outbreak" / "HPV, vaccinated partner only" / "Hepatitis B chronic, vaccinated partners safe."
  2. Treatment status. Active ART; on PrEP; recently completed antibiotics for syphilis/gonorrhea/chlamydia; vaccination status.
  3. Most recent test date and result. "Tested 32 days ago, clean apart from HSV-2."
  4. Any active outbreak or recent high-risk exposure. Don\'t book around an active outbreak; don\'t book within the window period of a recent unprotected exposure.

What Not to Disclose

You don\'t owe the provider your sexual history, the partner who transmitted to you, or your medical-system relationship. The provider needs operating instructions for the next two hours, not a history.

HIV-Specific: U=U

"Undetectable equals untransmittable" is the consensus across the WHO, CDC, BHIVA, and every other major public-health body. A person on consistent ART with sustained undetectable viral load does not transmit HIV sexually. The PARTNER and Opposites Attract studies covered tens of thousands of condomless acts with zero transmissions.

In practice: HIV+ undetectable disclosure is increasingly met with informed acceptance, especially among providers who work with HIV-status-aware health programmes. Some providers will still decline; that\'s their right, and it\'s rare and getting rarer.

HSV (Herpes)

HSV-1 (typically oral) and HSV-2 (typically genital) are extraordinarily common — adult prevalence varies 30–80% depending on country and demographic. Most carriers are asymptomatic most of the time. Practical rules:

  • Active outbreak: don\'t engage in the activity that uses the affected area.
  • Antiviral suppression (valacyclovir/Valtrex daily) reduces transmission to a partner by ~50%.
  • Condom use during shedding (which can occur without symptoms) further reduces.
  • Disclosure is ethical baseline; legal consequences for non-disclosure of HSV vary widely.

HPV

The most common STI. Most carriers clear it within 2 years. The Gardasil-9 vaccine prevents the highest-risk strains (6, 11, 16, 18, 31, 33, 45, 52, 58). Adults up to age 45 can still be vaccinated and benefit. Disclosure of HPV is practically meaningless in most cases — you don\'t know which strain, the partner is statistically already exposed, and asymptomatic infection is the rule. Vaccination is the right tool.

What to Bring

  • Screenshot or PDF of your most recent (≤90 day) test panel.
  • Prescription bottle photo or clinic letter for ART or PrEP if you\'re on either.
  • Vaccination record for HPV / Hepatitis B if relevant.
  • Your prescriber\'s name and contact in case of medical emergency.

Frequently Asked Questions

I have HSV-2 — do I have to tell?
Legally, in most jurisdictions, knowing transmission of an STI without disclosure can be a crime; for HSV the practical bar is "during outbreak". Ethically, disclose during booking so the provider can decide. Many providers carry HSV themselves and will engage; some won't. Both responses are valid.
I'm on PrEP and undetectable on ART — do I still need to disclose?
U=U (undetectable = untransmittable) is the medical consensus across major public-health bodies. Legally, disclosure is still required in some US states and a few countries even with U=U. The conservative practical move: disclose neutrally ("HIV-positive, undetectable on treatment") and let the provider make the call.
Should I show test results?
A recent test print-out establishes good faith and is increasingly expected at the higher end of the market. Bring a screenshot or PDF on your phone of test results from the last 90 days.
What if I just had a high-risk exposure?
Disclose specifically. Window periods matter: HIV antibody is reliable from 4–6 weeks; gen-4 antigen/antibody from 2 weeks; gonorrhea/chlamydia from 1–2 weeks. Don't book during window periods if you can avoid it; if you've had an unprotected exposure in the last week, treat the booking as a high-risk situation.
What does "PrEP-on-board" actually protect?
Daily PrEP (tenofovir-based) is ~99% effective against HIV when taken consistently. It does NOT protect against any other STI. Syphilis, gonorrhea, chlamydia, hepatitis C, mpox all transmit at the same rate as without PrEP.
How often should I be testing?
High-risk: every 3 months full panel (HIV, syphilis, gonorrhea, chlamydia urethral + throat + rectal as applicable). Moderate: every 6 months. Low risk + monogamous: annually. After any unprotected exposure: 2 weeks (gen-4 HIV combo), 6 weeks (HIV antibody), 90 days (definitive HIV antibody + syphilis).
Last updated: August 5, 2026 · By World Adult Guide Editorial Team
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