NEW YORK About 1 in 9 younger women have used the morning-after pill after sex, according to the first government report to focus about emergency contraception since its approval 15 years ago.
The results come from a survey of females ages 15 to 44. Eleven percent of those whod had sex reported using a morning-after pill. Thats up from 4 percent in 2002, only a few years after the pills went on the market and adults still needed a prescription.
The increased popularity is probably because it is easier to get now and because of media coverage of controversial efforts to lift the age limit for over-the-counter sales, experts said. A prescription is still required for those younger than 17 so it is still sold from behind pharmacy counters.
In the study, half the women who used the pills said they did it because theyd had unprotected sex. Most of the rest cited a broken condom or worries that the birth-control method they used had failed.
White women and more educated women use it the most, the research showed. Thats not surprising, said James Trussell, a Princeton University researcher whos studied the subject.
I dont think you can go to college in the United States and not know about emergency contraception, said Trussell, who has promoted its use and started a hotline.
One Pennsylvania college even has a vending machine dispensing the pills.
The morning-after pill is basically a high-dose version of birth control pills. It prevents ovulation and needs to be taken within a few days after sex. The morning-after pill is different from the so-called abortion pill, which is designed to terminate a pregnancy.
At least five versions of the morning-after pills are sold in the U.S. They cost around $35 to $60 a dose at a pharmacy. Because it is sold over-the-counter, insurers generally only pay for it with a doctors prescription. The new Affordable Care Act promises to cover morning-after pills, meaning no co-pays, but again only with a prescription.
The results of the study were released today by the Centers for Disease Control and Prevention. Its based on in-person interviews of more than 12,000 women in 2006 through 2010. It was the agencys first in-depth report on that issue, said Kimberly Daniels, the studys lead author.
The study also found:
Among different age groups, women in their early 20s were more likely to have taken a morning-after pill. About 1 in 4 did.
About 1 in 5 never-married women had taken a morning-after pill, compared to just 1 in 20 married women.
Of the women who used the pill, 59 percent said they had done it only once, 24 percent said twice, and 17 percent said three or more times.
A woman who uses emergency contraception multiple times needs to be thinking about a more regular form of birth control, said Lawrence Finer, director of domestic research for the Guttmacher Institute, a nonprofit group that does research on reproductive health.
Also on Thursday, the CDC released a report about overall contraception use. Among its many findings, 99 percent of women whove had sex used some sort of birth control. That includes 82 percent who used birth control pills and 93 percent whose partner had used a condom.