Emergency contraception -- also called postcoital contraception -- is a form of birth control that may be used by women who have had unprotected sex or used a birth control method that failed. The treatment generally is reserved for specific situations and is not a regular method of birth control. Emergencies include being raped, having a condom break or slip off during sex, or missing two or more birth control pills during a monthly cycle. Emergency contraception is used to prevent a pregnancy, not end one. Emergency contraception does not protect against sexually transmitted diseases. It is not RU-466, the medication used to induce abortions.
Plan B One-Step is a specifically packaged emergency contraception. It is available to anyone over the counter without a prescription or age restrictions.
By Jennifer Benjamin
Miss that erotic charge you had when your love was brand-new? Reboot in
the bedroom with these tips for turning up the heat on your old flame.
Long-term love brings all sorts of advantages: a shared history with the guy
you love most, a partner who you know will always have your back, and a warm,
satisfying sexual connection that can only come from years of intimacy. Still,
as great as it is to know each other so well in bed, how could you not miss
that crackle and...
Ella is a non-hormonal pill. It contains ulipristal, a non-hormonal drug that blocks the effects of key hormones necessary for conception. It is available only by prescription.
How Does It Work?
Plan B One-Step emergency contraception may prevent pregnancy by temporarily blocking eggs from being released, by stopping fertilization, or by keeping a fertilized egg from becoming implanted in the uterus. Plan B One-Step is taken in one dose with one pill. Its effectiveness depends on how soon you take the pill. It should be taken as soon as possible -- within 72 hours of unprotected intercourse. When Plan B One-Step is taken as directed, it can reduce the chance of pregnancy by close to 90%.
Ella can be taken up to 120 hours after sex. It is taken as one tablet in one dose.
An IUD can be inserted to prevent pregnancy by stopping implantation into the uterus within five to seven days after unprotected intercourse.
How Effective Is Emergency Contraception?
If Plan B One-Step is taken as directed after unprotected sex, it will decrease the chances of a pregnancy occurring. About 7 out of every 8 women who would have gotten pregnant do not become pregnant. However, research shows that Plan B One-Step starts to lose its effectiveness in women heavier than 165 pounds and is not recommend for anyone over this weight. Instead, an IUD is the suggested option in this group.
In two reported studies, Ella significantly reduced the pregnancy rate from an expected rate of 5.5% and 5.6% to 2.2% and 1.9%, respectively. In a pooled analysis of the data, the effectiveness did not fade for 120 hours after unprotected sex.
An IUD can be up to 99% effective when inserted within 5 to 7 days after unprotected intercourse.
Where Can I Get Emergency Contraception?
Emergency contraceptive pills (ECPs) are available at Planned Parenthood; college, public, and women's health centers; private doctors; and some hospital emergency rooms.
Some doctors will prescribe ECPs over the phone and call the prescription in to a pharmacy. As mentioned above, Plan B One-Step is available at pharmacies without a prescription.