An overview of safe sex
The meaning of safe sex for HIV positive guys has expanded significantly in recent years to include a number some strategies that do not rely on condoms. Condoms remain the most well known and most widely used safe sex strategy (and offer protection from most STIs). But other HIV prevention strategies include:
Undetectable viral – when the man living with HIV is on effective antiretroviral therapy, has had a sustained undetectable viral load (UVL) for at least six months and is free from sexually transmissible infections (STIs).
Serosorting – only having sex with other HIV positive guys.
Pre-exposure prophylaxis (PrEP) – the HIV negative partner takes an HIV prevention drug call Truvada.