3. Percentage of U.S. Women Ages 15–44
Using Contraception and Reasons
Figure 5-1 Percentage distribution of women aged 15 to 49 years, by current
contraceptive status: United States, 2015–2017.
Data from Daniels, K., Abma, J.C. (2018). Current contraceptive status among women aged 15–49: United States, 2015–2017. NCHS Data Brief, no 327.
Hyattsville, MD: National Center for Health Statistics. Available at: https://www.cdc.gov/nchs/data/databriefs/db327-H.pdf
4. Legal Perspectives of Birth
Control
• Griswold v. Connecticut (1965)
• Mandated coverage for contraception for
federal employees via an act of Congress
(1998)
• All new health insurance plans must cover all
FDA-approved methods of birth control,
sterilization, and related education and
counseling without cost sharing (2010).
5. Race and Religion Also Influence
Contraception Use
Figure 5-3 Percentage of all women
aged 15–49 who were currently using
female sterilization, oral contraceptive
pill, male condom, or LARCs, by
Hispanic origin and race: United
States, 2015–2017.
Data from National Health Statistics Reports. National Survey of Family
Growth, 2015–2017. Available at:
https://www.cdc.gov/nchs/products/databriefs/db327.htm
6. Fertility Awareness Methods
“Free, no equipment necessary, but not
reliable”
Calendar method
• Avoidance of intercourse during fertile time of month by
calculating time of ovulation
Basal body temperature
• Fertility cycle related to changes in basal body
temperature
Cervical mucus or ovulation method
• Fertility cycle related to variations in type of cervical
mucus
7. Pros vs. Cons of Fertility
Awareness Methods
Pros Cons
❑ No side effects
❑ Used by anyone
❑ Cost-effective
❑ Limited effectiveness
❑ Need to abstain from
sexual intercourse
certain days/month
❑ No protection from
STIs
9. Oral Contraceptives
Used by 16% of women aged 15–44 years
Pros Cons
❑ Lighter and less painful
periods
❑ Reduced PMS
symptoms
❑ Improved skin
❑ Protection against
ovarian and endometrial
cancers, ovarian cysts,
benign breast disease,
and PID
❑ Mood changes
❑ Spotting
❑ Weight changes
❑ Drug interactions
❑ Decreased libido
❑ Headaches
❑ Fluid retention
❑ Health risks for some
women
10. Hormone Delivery Methods
Depo-Provera
• Injectable progestin every 3 months
Contraceptive patch (Xulane)
• Patch worn on skin for 1-week intervals; fourth week is
patch-free
NuvaRing
• Flexible, plastic ring inserted into the upper vagina and
worn for 3 weeks; removed during week of
menstruation
14. Barrier Methods (4 of 5)
Female condoms
• Polyurethane sheath lining entire vagina and external
genitals
Figure 5-8 The internal condom.
15. Barrier Methods (5 of 5)
Pros Cons
• Condoms offer protection
from STIs.
• Can be used as backup
for pill users (or with other
methods)
• Can be used for the short
or long term
• Small risk of bacterial
infection or toxic shock
syndrome for diaphragm,
sponge, and cervical cap
• Must be used properly
• May have higher long-
term costs
17. Permanent Methods
Female sterilization
• Tubal ligation = fallopian tubes cut and tied
– Laparoscopic sterilization
– Minilaparotomy
– Essure
Male sterilization
• Vasectomy = vas deferens cut and tied
18. Other Forms of Contraception
Abstinence
• No penis-in-vagina intercourse
Withdrawal
• Coitus interruptus
Breastfeeding
• Lactational amenorrhea method (LAM)
19. Emergency Contraception (EC)
• NOT the same as RU-486, otherwise known as
“the abortion pill”
• Use of high-dose birth control pills taken within
72 hours of unprotected sex
• Plan B = progestin-only form of emergency
contraception
• ella = another form of emergency contraception
available by prescription
20. Failure Rates
A failure rate is the chance that the average
couple using a given birth control method will
become pregnant in a given year.
• Failure rates can be either for “perfect use” (ideal
conditions) or “actual use” (failure rate in the real world)
• Failure rates range from less than 1% to 30%.
• Condoms, sponges, and diaphragms have the largest
difference between these rates.
21. Contraceptive Failure
• High rates of effectiveness—oral
contraceptives, hormone injectables and
implants, IUDs, condoms, vaginal hormonal
ring, hormone patch, sterilization
• Lower rates of effectiveness—diaphragms,
cervical caps, sponges, spermicidal agents,
fertility awareness methods, rhythm method,
withdrawal
24. Perspectives on Abortion (1 of 2)
Why do women choose abortions?
• Pregnancy would reduce a woman’s ability to work,
finish school, or care for others.
• Cannot afford a(nother) baby
• Relationship issues or not wanting to be a single
mother
• Completed childbearing
• Not ready for a(nother) child
• Did not want people to know she was pregnant or had
sex
25. Perspectives on Abortion (2 of 2)
Characteristics of U.S. abortion patients
• More than half are in their 20s; women ages 20 to 24
have the highest rates.
• 36% are non-Hispanic White, 30% are non-Hispanic
Black, 25% are Hispanic, and 9% are other races.
• Six in ten already have one child.
• Three in ten have two or more children.
• Women in poverty have more abortions than wealthy
women.
26. Abortion Procedures
Surgical abortion
• Vacuum curettage
• Dilation and curettage (D&C)
• Dilation and evacuation (D&E)
Medical abortion (“abortion with pills”)
• Mifepristone, misoprostol (RU-486)
28. Informed Decision Making
If you want to prevent pregnancy
• Review your and your partner’s needs
• Personal medical history
• Review failure rates
• Risks and benefits of method
• Reevaluate periodically
29. Discussion
• Where can people respectfully agree/disagree
about when and how women should be able to
end their pregnancies?
• How should unsafe abortion be addressed as a
public health issue?
• What are some ways to promote public health
and reduce the number of abortions?
