Use barrier protection (e.g., condom, latex sheet, dental dam, glove) to reduce the chances of sharing vaginal fluid, blood, or semen during all types of sex.

Use condoms on sex toys, and put on a new condom each time the sex toy is used on a different person (or have different toys for each person).

Avoid contact with menstrual blood and genital lesions.

Use gloves and lubricant for any sex that might cause bleeding.