While female condoms internal condoms were originally designed for use in vaginal intercourse, some gay and heterosexual couples have used them for anal sex. There are no research studies on their efficacy in preventing the transmission of HIV and sexually transmitted infections during anal sex, but they form a barrier which should prevent semen and other bodily fluids from passing from one sexual partner to the other. Laboratory studies have demonstrated that the device is impermeable to HIV and other viruses. It is therefore reasonable to assume that using a female condom for anal intercourse will provide protection. This means they are less likely to cause allergic reactions and can be used with oil-based lubricants. The regulators now approve the device for both vaginal and anal sex.
Click here to learn more. We may, for example, feel ready to be the insertive partner in anal sex the person penetrating but not the receptive partner the person being penetrated or vice versa. Or we might feel ready for anal sex involving a finger, but not a penis, or anal sex with a condom but not without a condom. Thinking through what we want and feel ready for ahead of time can make it easier to communicate our boundaries to our partner s before or during sex. Just like with other kinds of sex, everyone will have a different experience with anal sex. What we enjoy and do not enjoy can be a lifelong preference, or it can depend on the day, the partner, and the circumstances.