Sexual practices and STI transmission
Different sexual practices can increase the chances of STI transmission. Condomless oral, vaginal or anal sex can increase the likelihood of passing on or acquiring an STI.
Substance use, alcohol and sex
Certain substances and alcohol use may affect a person’s capacity for decision making around safer sex choices. This can increase the chance of passing on or acquiring an STI.
Understanding the substance use practices of sexual partners is important for decision making about safer sex. For example if you or your partner(s) have used substances where needles or other drug equipment may have been shared, then using condoms during sex can prevent STI or HIV transmission.
Different Sexual Practices and STI transmission
Resource: Know your chances