Use with a spermicide. Always use latex condoms, because lambskin condoms don't block HIV and STD's, and polyurethane condoms break more often than latex. A plastic pouch held inside the vagina with a flexible plastic ring. It's less effective than the male condom in preventing STDs and pregnancy, and it's more expensive. But, if you're allergic to latex, this might be a good alternative.
Some women prefer it, others find it bulky.
You can use it for anal sex. We don't recommend using it with a sex toy. A cream, foam, jelly, or insert put in your vagina to kill sperm. Used with other forms of birth control. If nonoxynol-9 makes you or your partner sore or itchy, use a spermicide without it.