Transcript: Millions of people who choose to engage in sex use over-the-counter, or OTC, methods of birth control, including male and female condoms, the sponge, and spermicides. Over-the-counter methods are appealing because they are available without a prescription, are inexpensive, and don’t alter a woman’s hormones. The most commonly used method of birth control is the male condom. A condom is a latex or plastic sheath that is worn on the penis to collect semen. If used perfectly EVERY TIME, condoms are 98 percent effective against pregnancy, but with typical use, they are about 85 percent effective.  In addition, condoms are most effective when used with a separately applied vaginal spermicide. To put on a condom, unroll it over an erect penis to the base, leaving about a half- inch of space in the tip for semen. The female condom is another OTC method, effective 95 percent of the time when used perfectly, or 80 percent effective with typical use. It offers some protection against STDs and is a good alternative for people who are allergic to latex. The female condom is a plastic pouch with rings at both ends. It is inserted into the vagina to cover the cervix and prevent sperm from entering the uterus. To use it, insert the closed ring into the vagina like a tampon. Let the outer ring hang an inch outside the vagina. While using a lubricant can make both the male and female condom more comfortable, NEVER use an oil-based brand with latex, as this can cause breakage. Condoms are more effective when combined with another method of birth control, like spermicides. Although spermicides can be used alone, they only reduce pregnancy by 85 percent, and are ineffective at protecting against STDs.  Spermicides, which are available in cream, foam, jelly, and suppository form, block the entrance to the uterus and immobilize sperm. Although each preparation is a bit different, a spermicide should generally be inserted into the vagina about ten minutes before intercourse. Spermicide should be reapplied before each additional sexual encounter. Another birth control method that utilizes spermicide is the soft, plastic female sponge.  The sponge covers the cervix to block sperm, and generally reduces pregnancy risk by 70 to 90 percent depending on a woman’s conception history and accuracy of use. The sponge continuously releases a spermicide. The sponge can be inserted up to 24 hours before intercourse and must remain in place for at least six hours afterward. Before inserting the sponge, activate the spermicide by moistening it with water and squeezing gently. Then, fold the sponge upward from the loop at the bottom and slide it deeply into the vagina.  While each of these OTC methods offers protection against pregnancy, none of them are 100 percent effective, and only condoms offer any protection against STDs. Sex is fun, but it does come with risks. Remember to talk to your doctor AND your partner about the birth control method that is right for you, and to use it correctly every time!