<unk> s can reduce the risk of transmission of HIV during anal intercourse, particularly during sex when condoms are not used. Researchers have explored using personal lubricant as a vehicle for delivering a<unk> .
Rectal microbicide
Vaginal microbicide
Heat-based contraception
Contraceptive patch
Long-acting reversible contraception
Contraceptive sponge
Female condom
Flavored condom