WHO NEEDS CONTRACEPTIVES?
• There are 61 million U.S. women in their childbearing years (15–44).  About 43 million of them (70%) are at risk of unintended pregnancy—that is, they are sexually active and do not want to become pregnant, but could become pregnant if they and their partners fail to use a contraceptive method correctly and consistently.
• Couples who do not use any method of contraception have an approximately 85% chance of experiencing a pregnancy over the course of a year.
• The typical U.S. woman wants only two children. To achieve this goal, she must use contraceptives for roughly three decades.
WHO USES CONTRACEPTIVES?
• More than 99% of women aged 15–44 who have ever had sexual intercourse have used at least one contraceptive method.
• Some 62% of all women of reproductive age are currently using a contraceptive method.
• Ten percent of women at risk of unintended pregnancy are not currently using any contraceptive method.
• The proportion of women at risk who are not using a method is highest among 15–19-year-olds (18%) and lowest among women aged 40–44 (9%).
• Eighty-three percent of black women who are at risk of unintended pregnancy currently use a contraceptive method, compared with 91% of their Hispanic and white peers, and 90% of Asian women.
•Ninety-two percent of at-risk women with incomes of 300% or more of the federal poverty level are currently using contraceptives, compared with 89% among those living at 0–149% of the poverty line.
• A much higher proportion of married women than of never-married women use a contraceptive method (77% vs. 42%). This is largely because married women are more likely to be sexually active. But even among those at risk of unintended pregnancy, contraceptive use is higher among currently married women than among never-married women (93% vs. 83%).
• Unmarried cohabitors fall between married women and unmarried women who are not cohabiting with their partner; 90% of at-risk cohabitors use a method.
• Contraceptive use is common among women of all religious denominations. Eighty-nine percent of at-risk Catholics and 90% of at-risk Protestants currently use a contraceptive method. Among sexually experienced religious women, 99% of Catholics and Protestants have ever used some form of contraception. 
• Knowledge about contraceptive methods is a strong predictor of use among young adults: In a 2012 study among unmarried women aged 18–29, for each correct response on a contraceptive knowledge scale, women’s odds of currently using a hormonal or long-acting reversible method increased by 17%, and their odds of using no method decreased by 17%.
WHICH METHODS DO WOMEN USE?
• Sixty-seven percent of women who practice contraception currently use nonpermanent methods, primarily hormonal methods (the pill, patch, implant, injectable and vaginal ring), IUDs and condoms. The rest rely on female (25%) or male (8%) sterilization. (See Table 1)
• The pill and female sterilization have been the two most commonly used methods since 1982.[1, 2, 8]
• Four of every five sexually experienced women have used the pill.
• The pill is the method most widely used by white women, women in their teens and 20s, never-married and cohabiting women, childless women and college graduates.
• The use of other hormonal methods has increased with the advent of new options in recent years. The proportion of women who had ever used the injectable increased from 4.5% in 1995 to 23% in 2006–2010. Ever-use of the contraceptive patch increased from less than 1% in 2002 to 10% in 2006–2010. Six percent of women had used the contraceptive ring in 2006–2010, the first time this method was included in surveys. 
• Reliance on female sterilization varies among population subgroups. It is most common among blacks and Hispanics, women aged 35 or older, ever-married women, women with two or more children, women living below 150% of the federal poverty level, women with less than a college education, women living outside of metropolitan areas, and women who are publicly insured or are uninsured.
• Some 68% of Catholics, 73% of Mainline Protestants and 74% of Evangelicals who are at risk of unintended pregnancy use a highly effective method (i.e., sterilization, the pill or another hormonal method, or the IUD).
• Only 2% of at-risk Catholic women rely on natural family planning; the proportion is the same even among those women who attend church once a month or more.
• In 2009, 8.5% of women using contraceptives relied on long-acting reversible contraceptive methods (the implant and the IUD), rising from 5.5% in 2007 and 2.4% in 2002. Most of the women who use long-acting reversible methods rely on IUDs (nearly 8% of women use the IUD and fewer than 1% use the implant). 
• IUDs and implants are used most by women aged 25–39, married and cohabiting women, women covered by Medicaid, and women with no religious affiliation.
• Foreign-born women are three times as likely as U.S.-born women to have ever used an IUD. 
• Some 5.7 million women rely on the male condom. Condom use is especially common among teens and women in their 20s, women with one or no children, and women with at least a college education.
• Ever-use of the male condom has increased from 52% in 1982 to 93% in 2006–2010. 
• Dual method use offers protection against both pregnancy and STIs. Some 8% of women of reproductive age use multiple contraceptive methods (most often the condom combined with another method).
• The proportion of all sexually experienced women who had ever used withdrawal has increased from 25% in 1982 to 60% in 2006–2010. 
• Seven percent of men aged 15–44 have had a vasectomy; this proportion increases with age, reaching 16% among men aged 36–45. 
TEEN CONTRACEPTIVE USE
• Among teenage women who are at risk of unintended pregnancy, 82% are currently using a contraceptive method; 59% of at-risk teens report use of a highly effective contraceptive method. 
• The odds of becoming a teen mother are twice as high for teenagers who do not use a contraceptive method at first sex as for those who do use a method.
• Among sexually experienced teenagers, 78% of women and 85% of men report having used contraceptives the first time they had sex; 86% and 93%, respectively, say they did so the last time they had sex.
• The male condom is the most commonly used method at first sex and at most recent sex among both teenage men and women.
• Of the 3.2 million teenage women who use contraceptives, 53% rely on the pill; 16% rely on other hormonal methods, including the implant, injectable, patch and ring; and 3% rely on the IUD.
• In 2006–2010, one in five sexually active female teens (20%) and one-third of sexually active male teens (34%) reported having used both the condom and a hormonal method the last time they had sex.
• In 2009, 4.5% of female teen contraceptive users relied on long-acting reversible contraceptives (the IUD and implant). This is an increase from 1.5% in 2007 and just 0.3% in 2002.
• For more information on teens, see Facts on American Teens’ Sexual and Reproductive Health.
• When used correctly, modern contraceptives are very effective at preventing pregnancy. The two-thirds of U.S. women (68%) at risk of unintended pregnancy who use contraceptives consistently and correctly throughout the course of any given year account for only 5% of all unintended pregnancies (Figure 1). The 18% of women at risk who use contraceptives but do so inconsistently account for 41% of unintended pregnancies, while the 14% of women at risk who do not use contraceptives at all or have a gap in use of one month or longer account for 54% of unintended pregnancies.
• Contraceptive failure rates are defined as the percentage of users who will become pregnant over the course of one year. “Perfect-use" failure rates apply to users who use a method consistently and correctly. “Typical-use" failure rates take into account when users fail to use a method consistently or correctly.
•The contraceptive implant and IUD are the most effective reversible contraceptive methods available, with failure rates of less than 1% for both perfect and typical use (Table 2). The typical-use failure rates for these methods are low because they don’t require user intervention. [3,15,16]
•Oral contraceptive pills, the hormonal patch and the vaginal ring all have failure rates of less than 1% with perfect use. With typical use, these methods are still 91% effective. [3,15,16]
•The male condom is 98% effective with perfect use. However, the method failure rate increases to 18% with typical use. The male and female condoms are the only contraceptive methods available that also protect against STIs and HIV. [3,15,16]
THE BROAD BENEFITS OF CONTRACEPTIVE USE
• Women and couples use contraceptives to have healthier pregnancies, to help time and space births, and to achieve their desired family size.
• Family planning has well-documented health benefits for mothers, newborns, families and communities. Pregnancies that occur too early or too late in a woman’s life, or that are spaced too closely, negatively affect maternal health and increase the risk of prematurity and low birth weight.
• The ability to delay and space childbearing is crucial to women’s social and economic advancement. Women’s ability to obtain and effectively use contraceptives has a positive impact on their education and workforce participation, as well as on subsequent outcomes related to income, family stability, mental health and happiness, and children’s well-being. However, the evidence also suggests that the most disadvantaged U.S. women do not fully share in these benefits, which is why unintended pregnancy prevention efforts need to be grounded in broader antipoverty and social justice efforts. 
• Many hormonal methods—the pill, vaginal ring, patch, implant and IUD—offer a number of health benefits in addition to contraceptive effectiveness, such as treatment for excessive menstrual bleeding, menstrual pain and acne (Figure 2).
• The most common reason women use the pill is to prevent pregnancy (86%); however, 58% of pill users also cite noncontraceptive health benefits as reasons for using the method.
• Fourteen percent of pill users—1.5 million women—rely on this method for exclusively noncontraceptive purposes.
• Some 762,000 women who use the pill (9% of all pill users) have never had sex and use the method almost exclusively for noncontraceptive reasons.
• Emergency contraception is a way to prevent pregnancy after unprotected sex or contraceptive failure. The pills have no effect on an established pregnancy.
• The majority of dedicated emergency contraceptive products currently on the market are effective when taken within 72 hours of unprotected sex (though they are decreasingly effective up to five days after unprotected sex). These pills consist of a concentrated dosage of one of the same hormones found in birth control pills. Another product, containing ulipristal acetate, is effective for up to five days.
• As of June 2013, some forms of emergency contraception are available over the counter, while others are available behind the counter from the pharmacist or with a prescription. 
• Nonhormonal copper IUDs, inserted up to five days after unprotected intercourse, can also act as emergency contraception.
• One in nine sexually experienced women of reproductive age have used emergency contraception, as of 2010. The majority of these women used emergency contraception only once (59%).
• Use is highest among women aged 20–24 and never-married women, among whom 23% and 19%, respectively, report having ever used emergency contraception.
• Women report two main reasons for using emergency contraception: Forty-five percent fear that their regular method will fail, and 49% report having had unprotected sex. 
WHO PAYS FOR CONTRACEPTION?
• The cost of contraceptive services and supplies can be considerable. The most effective, long-acting methods can cost hundreds of dollars up front. Costs even for methods that are relatively inexpensive on an individual basis (such as condoms) can add up to substantial amounts over a year, not to mention over the 30 years that the typical woman spends trying to avoid pregnancy.
• In 2013, an estimated 20 million women were in need of publicly funded services and supplies because they either had an income below 250% of the federal poverty level or were younger than 20 (and were thus assumed to have a low personal income). The federal and state governments provide funding for family planning services and supplies to help women meet these challenges. 
• Publicly funded family planning services help women to avoid pregnancies they do not want and to plan pregnancies they do. In 2013, these services helped women avoid 2 million unintended pregnancies, which would likely have resulted in about 1 million unplanned births and nearly 700,000 abortions.
• Every $1.00 invested in helping women avoid pregnancies they did not want to have saves $7.09 in Medicaid expenditures that would otherwise be needed. 
• For more information on these services, see Facts on Publicly Funded Contraceptive Services in the United States.
• Millions of U.S. women rely on private insurance coverage to help them afford contraceptive services and supplies. Nine in 10 employer-based insurance plans cover a full range of prescription contraceptives.
• As of July 2015, 28 states have laws in place requiring insurers that cover prescription drugs in general to cover the full range of FDA-approved contraceptive drugs and devices. 
• Under the Affordable Care Act, a designated list of preventive services must be covered, without out-of-pocket costs to the consumer, by most private health plans written on or after August 1, 2012. Those services include provision of all FDA-approved contraceptive methods, along with sterilization procedures and contraceptive counseling to all women. 
For more information on these services, see Facts on Publicly Funded Contraceptive Services in the United States.
1. Daniels K, Daugherty J and Jones J, Current contraceptive status among women aged 15–44: United States, 2011–2013, National Health Statistics Reports, No. 173, <http://www.cdc.gov/nchs/data/databriefs/db173.pdf>, accessed May 27, 2015.
2. Jones J, Mosher WD and Daniels K, Current contraceptive use in the United States, 2006–2010, and changes in patterns of use since 1995, National Health Statistics Reports, 2012, No. 60, <http://www.cdc.gov/nchs/data/nhsr/nhsr060.pdf>, accessed Mar. 20, 2013.
3. Trussell J, Contraceptive failure in the United States, Contraception, 2011, 83(5):397–404.
4. The Alan Guttmacher Institute (AGI), Fulfilling the Promise: Public Policy and U.S. Family Planning Clinics, New York: AGI, 2000.
5. Daniels K, Mosher WD and Jones J, Contraceptive methods women have ever used: United States, 1982–2010, National Health Statistics Reports, 2013, No. 62, <http://www.cdc.gov/nchs/data/nhsr/nhsr062.pdf>, accessed Mar. 20, 2013.
6. Jones RK and Dreweke J, Countering Conventional Wisdom: New Evidence on Religion and Contraceptive Use, New York: Guttmacher Institute, 2011.
7. Frost JJ, Lindberg LD and Finer LB, Young adults’ contraceptive knowledge, norms and attitudes: associations with risk of unintended pregnancy, Perspectives on Sexual and Reproductive Health, 2012, 44(2):107–116.
8. Mosher WD and Jones J, Use of contraception in the United States: 1982–2008, Vital and Health Statistics, 2010, Series 23, No. 29, <http://www.cdc.gov/nchs/data/series/sr_23/sr23_029.pdf>, accessed June 25, 2012.
9. Finer LB, Jerman J and Kavanaugh ML, Changes in use of long-acting contraceptive methods in the United States, 2007–2009, Fertility and Sterility, 2012, <http://www.guttmacher.org/pubs/journals/j.fertnstert.2012.06.027.pdf>, accessed July 20, 2012.
10. Eisenberg DL et al., Correlates of dual-method contraceptive use: an analysis of the National Survey of Family Growth (2006–2008), Infectious Diseases in Obstetrics and Gynecology, 2012, doi:10.1155/2012/717163.
11. Sharma V et al., Vasectomy demographics and postvasectomy desire for future children: results from a contemporary national survey, 2013, Fertility and Sterility, 99(7):1880–1885.
12. Martinez G et al., Teenagers in the United States: sexual activity, contraceptive use, and childbearing, 2006–2010, Vital and Health Statistics, 2011, Series 23, No. 31, <http://www.cdc.gov/nchs/data/series/sr_23/sr23_031.pdf>, accessed June 25, 2012.
13. Finer LB, Jerman J and Kavanaugh ML, Changes in use of long-acting contraceptive methods in the United States, 2007–2009, Fertility and Sterility, 2012, 98(4):893–897.
14. Sonfield A, Hasstedt K and Gold RB, Moving Forward, Family Planning in the Era of Health Reform, New York: Guttmacher Institute, 2014.
15. Trussell J, Estimates of contraceptive failure from the 1995 National Survey of Family Growth, letter to the editor, Contraception, 2008, 78(1):85.
16. Kost K et al., Estimates of contraceptive failure from the 2002 National Survey of Family Growth, Contraception, 2008, 77(1):10–21.
17. Guttmacher Institute, Testimony of Guttmacher Institute, submitted to the Committee on Preventive Services for Women, Institute of Medicine, 2011, <http://www.guttmacher.org/pubs/CPSW-testimony.pdf>, accessed May 23, 2012.
18. Sonfield A et al., The Social and Economic Benefits of Women’s Ability to Determine Whether and When to Have Children, New York: Guttmacher Institute, 2013.
19. Jones RK, Beyond Birth Control: The Overlooked Benefits of Oral Contraceptive Pills, New York: Guttmacher Institute, 2011.
20. Trussell J and Raymond EG, Emergency contraception: a last chance to prevent unintended pregnancy, Princeton, NJ: Princeton University, 2013, <http://ec.princeton.edu/questions/ec-review.pdf>, accessed Mar. 20, 2013.
21. Daniels K, Jones J and Abma J, Use of emergency contraception among women aged 15–44: United States, 2006–2010, NCHS Data Brief, 2013, No. 112, <http://www.cdc.gov/nchs/data/databriefs/db112.pdf>, accessed Mar. 20, 2013.
22. Frost JJ, Frohwirth L and Zolna MR, Contraceptive Needs and Services, 2013 Update, New York: Guttmacher Institute, 2015, <http://www.guttmacher.org/pubs/win/contraceptive-needs-2013.pdf>.
23. Frost, JJ, et al., Return on investment: A fuller assessment of the benefits and cost savings of the US publicly funded family planning program, The Milbank Quarterly, Published electronically October 14, 2014. doi: 10.1111/1468-0009.12080.
24. Sonfield A et al., U.S. insurance coverage of contraceptives and the impact of contraceptive coverage mandates, Perspectives on Sexual and Reproductive Health, 2002, 36(2):72–79.
25. Guttmacher Institute, Insurance coverage of contraceptives, State Policies in Brief (as of July 2015), 2015, <http://www.guttmacher.org/statecenter/spibs/spib_ICC.pdf>, accessed June 10, 2015.
Table: Contraceptive Method Choice
Source: Daniels K, Daugherty J and Jones J, Current contraceptive status among women aged 15–44: United States, 2011–2013, National Health Statistics Reports, No. 173, <http://www.cdc.gov/nchs/data/databriefs/db173.pdf>, accessed May 27, 2015.
Figure: Modern Contraception Works
Source: Sonfield A, Hasstedt K and Gold RB, Moving Forward, Family Planning in the Era of Health Reform, New York: Guttmacher Institute, 2014
Figure: Noncontraceptive Benefits of Birth Control Pills
Source: Jones RK, Beyond Birth Control: The Overlooked Benefits of Oral Contraceptive Pills, New York: Guttmacher Institute, 2011.
Table: Contraceptive Effectiveness
Sources: Hatcher RA et al., eds., Contraceptive Technology, 20th ed., New York: Ardent Media, 2011.