GET THE FACTS: Emergency Contraception
What is Emergency Contraception?
How much do emergency contraceptive pills cost?
How effective is emergency contraception?

Why is Emergency Contraception the Nation's Best-Kept Secret?

How to Use EC

Resources

In the United States, emergency contraception is available by prescription only - except in Washington State, where pharmacists are allowed to distribute it without a prescription. CAKE believes that emergency oral contraception should be available to women over the counter. Then, at last, women would have access to an important method of preventing pregnancy.

The time has come for women to have access to a product that they need. Almost half of the 6.3 million annual pregnancies in the US are unintended. Emergency contraception holds the potential to cut this figure in half. This in turn could substantially reduce the US abortion rate of about 1 in every 4 pregnancies. The US Food and Drug Administration has declared emergency contraceptive pills to be safe and effective in preventing pregnancy. Yet substantial barriers exist to women obtaining this fallback contraceptive method that must be used within 72 hours after unprotected intercourse.

What is Emergency Contraception?
Emergency contraceptives are methods of preventing pregnancy after unprotected sexual intercourse. They do not protect against sexually transmitted infections. Emergency contraception can be used when a condom breaks, after a sexual assault, or any time unprotected sexual intercourse occurs. Do not use emergency contraceptives as your only protection against pregnancy if you are sexually active or planning to be, because they are not as effective as any ongoing contraceptive method. Emergency contraceptives available in the United States include:

  • emergency contraceptive pills and
  • the copper-T intrauterine device

    How much do emergency contraceptive pills cost?
    The cost of emergency contraceptive pills will depend on where you get them. Planned Parenthood and other family planning clinics often use a sliding scale to determine how much to charge. Without a sliding scale, the average cost for the pills is $20-$25, and the average cost of a visit is $30-35. However, there is considerable variation and you should always ask what the costs will be before you go to a health care provider. One way to reduce costs would be to request ECPs in advance, when visiting a provider for another reason. This would eliminate the cost of the visit, and would also allow you to start the regimen immediately if the need arises. In addition, some clinics, including some Planned Parenthood clinics, will phone in a prescription for ECPs, eliminating office visit costs.

    How effective is emergency contraception?
    On average, if 100 women have unprotected intercourse once during the second or third week of their cycle, 8 will become pregnant. Following treatment with combined ECPs, 2 will become pregnant (a 75% reduction in the risk of pregnancy); Following treatment with progestin-only ECPs, 1 will become pregnant (a 89% reduction in the risk of pregnancy); Following emergency insertion of a copper IUD, the risk of pregnancy is reduced by more than 99%.

    If a woman uses only emergency contraception for a year, and uses ECPs perfectly after every act of unprotected sex, then her annual risk of pregnancy would be about 38% with Preven and 19% with Plan B. ECPs when used perfectly are not as effective as other methods of ongoing contraception when used perfectly.

    Why is Emergency Contraception the Nation's Best-Kept Secret?
    Most women and many clinicians in the United States do not know about emergency contraception. The primary reason is that not until recently has any pharmaceutical company marketed or even advertised about emergency contraception. The small health company GynŽtics does market a dedicated combined emergency contraceptive product, Preven, specifically packaged and labeled for emergency contraception. But it launched the product only in mid-1998 and it does not have a big marketing budget. In July, 1999, Women's Capital Corporation launched a dedicated progestin-only emergency contraceptive product, Plan B.

    Both the contraceptives approved by the FDA for emergency contraception and those used for ordinary birth control can legally be used for emergency contraception. Any clinician authorized to provide prescriptions may prescribe an approved drug for an unlabeled purpose; the most common example is prescribing oral contraceptives to regulate menstrual periods, or to reduce menstrual cramps. The FDA has explicitly declared ECPs to be safe and effective. If widely used, emergency contraceptives could substantially reduce unintended pregnancy and the need for induced abortion.

    Half of all women will have at least one unintended pregnancy in their life Ð emergency contraception could cut this figure in half. Only 2 percent of women in this country have used EC and only 11 percent are aware of its existence. The time has come for women to have access to a product that they need. Almost half of the 6.3 million annual pregnancies in the US are unintended. Emergency contraception holds the potential to cut this figure in half. This could substantially reduce the US abortion rate of about 1 in every 4 pregnancies.

    How to Use EC

    ECs are taken in two doses, 12 hours apart. They work best when the first dose is taken within 72 hours of unprotected vaginal intercourse. Some are designed specifically for emergency contraception -Plan B (progestin-only) and Preven (estrogen and progestin). Certain other birth control pills can be used for EC. Several brands have been shown to be effective. The number of pills in a dose depends on the brand. Use the same brand for both doses.

     
    Pill Brand Manufacturer 1st Dose 2nd Dose (12 hours later)
    Alesse Wyeth-Ayerst 5 pink pills 5 pink pills
    Levlen Berlex 4 light orange pills 4 light orange pills
    Levlite Berlex 5 pink pills 5 pink pills
    Levora Watson 4 white pills 4 white pills
    Lo/Ovral Wyeth-Ayerst 4 white pills 4 white pills
    LowOgestrel Watson 4 white pills 4 white pills
    Nordette Wyeth-Ayerst 4 light orange pills 4 light orange pills
    Ogestrel Watson 2 white pills 2 white pills
    Ovral Wyeth-Ayerst 2 white pills 2 white pills
    Ovrette Wyeth-Ayerst 20 yellow pills 20 yellow pills
    Plan B Woman's Capital 1 white pill 1 white pill
    Levlite Berlex Corporation 5 pink pills 5 pink pills
    Preven Gynetics 2 blue pills 2 blue pills
    Tri-Levlen Berlex 4 yellow pills 4 yellow pills
    Triphasil Wyeth-Ayerst 4 yellow pills 4 yellow pills
    Trivora Watson 4 pink pills 4 pink pills

     

    With a regular 28-pill birth control pack, use any of the first 21 pills for emergency contraception. Don't use the last seven pills in a 28-day pack. They are only reminder pills that contain no hormones. With Triphasil or Tri-Levlen, use only the yellow ones. With Trivora, use only the pink ones.

    FIRST DOSE: Swallow the pills in the first dose within 72 hours - three days - after having unprotected sex. If you are not using progestin-only pills, you may want to eat saltines or soda crackers or drink a glass of milk 30 minutes before taking each dose to avoid vomiting. You can buy medication to reduce nausea, such as Dramamine or Bonamine.

    SECOND DOSE: Swallow the second dose 12 hours after taking the first dose. If you threw up after the first dose, be sure to use an anti-nausea medication 30 minutes before taking the second one. Or you may want to take the second dose as a vaginal suppository by inserting the pills with your fingers as high into the vagina as you can reach. (The medication will be absorbed through the vaginal tissue.)
    If you vomit the second dose, do not take any extra pills. They probably won't reduce the risk of pregnancy. But they will probably make you sick to your stomach.

    After You Take the Pills

  • Your next period may be earlier or later than usual.
  • Your flow may be heavier, lighter, or more spotty than usual.
  • If you see other health care providers before you get your period, remember to tell them that you have taken emergency contraception pills.
  • Schedule a follow-up visit with your clinician if you do not have your period in three weeks or if you have symptoms of pregnancy.
  • Be sure to use another method of contraception if you have vaginal intercourse any time before you get your period again.
  • Continue using the birth control method of your choice for as long as you want to avoid pregnancy.

    Side Effects

  • Side effects associated with the use of ECPs usually taper off one or two days after the second dose has been taken.
  • Half of the women who take the combined pills feel sick to their stomachs, but only for about 24 hours.
  • Up to one out of three women throw up with combined pills.
  • The risk of nausea and vomiting is lower with progestin-only ECPs.
  • Breast tenderness, irregular bleeding, fluid retention, dizziness, and headaches may also occur.
  • Frequent use of ECPs may cause periods to become irregular and unpredictable. The side effects of anti-nausea medication may include lightheadedness, dizziness, or feeling spacey. Please follow the precautions on the package insert.

    Resources:

    http://www.plannedparenthood.org/ec/
    put in your zip code and find a clinic nearest you!

    Plan B
    http://www.go2planb.com

    PREVENª emergency contraceptive kit
    http://www.gynetics.com/welcome.html

    http://www.Not-2-late.com
    This site includes information about emergency contraception and a directory of health centers that offer this service.