2-1-contraceptive-methods-overview-idris-2022.pptx

Contraceptive methods:
overview
Raqibat Idris, MBBS, DO, MPH
Geneva Foundation for Medical Education and Research
"Family Planning”: An Online Evidence-based Course 2022

Outline
• Definitions
• Key facts about contraception / family planning
• Benefits of family planning and contraception
• Contraceptive methods
• Comparing effectiveness of family planning
methods
• Contraceptive use by method
2

Definitions
What is contraception?
Contraception is the intentional prevention of pregnancy by artificial
or natural means.
What is family planning?
Family planning allows individuals and couples to anticipate and attain
their desired number of children and the spacing and timing of their
births. It is achieved through use of contraceptive methods and the
treatment of involuntary infertility.
What is an unmet need for family planning?
An unmet need for family planning is the number of women that want
to stop or delay childbearing but are not using any method of
contraception to prevent pregnancy, including also pregnant women
whose pregnancies were unwanted or mistimed at the time of
conception, and postpartum amenorrhoeic women who are not using
family planning and whose last birth was unwanted or mistimed.
Training Resource Package for Family Planning – Benefits of Family Planning.
United Nations, Department of Economic and Social Affairs, Population Division. Contraceptive Use by Method 2019: Data Booklet (ST/ESA/SER.A/435). United Nations; 2019.
3

Key facts about contraception /
family planning
Among the 1.9 billion Women
of Reproductive Age group
(15-49 years) worldwide in
2019, 1.1 billion have a need
for family planning; of these,
842 million are using
contraceptive methods, and
270 million have an unmet
need for contraception.
The proportion of the need
for family planning satisfied
by modern methods,
Sustainable Development
Goals (SDG) indicator 3.7.1,
was 75.7% globally in 2019,
yet less than half of the need
for family planning was met in
Middle and Western Africa.
Use of contraception
prevents pregnancy-related
health risks for women,
especially for adolescent
girls.
Only one contraceptive
method, condoms, can
prevent both a pregnancy
and the transmission of
sexually transmitted
infections, including HIV.
Use of contraception
advances the human right of
people to determine the
number and spacing of their
children.
Contraception offers a range
of potential non-health
benefits that encompass
expanded education
opportunities and
empowerment for women,
and sustainable population
growth and economic
development for countries.
4
WHO. Family planning/contraception methods. World Health Organization; 2020.

Increased risk of having problems during
pregnancy and delivery
Some women have an increased risk of having problems during
pregnancy and delivery. They are women who:
• Are under the age of 18, or over age 35
• Become pregnant less than 2 years after a previous live birth
• Become pregnant less than six months post-abortion or post-
miscarriage
• Have too many children (high parity)
• Have certain existing health problems
• Do not have access to skilled health care
Problems are more likely in those with multiple risk factors.
Training Resource Package for Family Planning – Benefits of Family Planning. 5

Benefits of family planning and
contraception
Prevents maternal
morbidity and
mortality
Reduces unsafe
abortion from
unintended
pregnancies
Reduces newborn
and infant
mortality
Helps to prevent
HIV/AIDS
Empowers people
and enhances
education
Reduces
adolescent
pregnancies
Contributes to
Economic Growth
Secures the well-
being and
autonomy of
women
6
WHO. Contraception: Evidence brief. World Health Organization; 2019.

Contraceptive methods
There are different types of contraception. They can be
short acting or long acting, reversible or permanent.
The different methods of contraception have varying rates
of effectiveness depending on correct usage. (See next
few slides)
Health care providers play an important role in helping
people find and use a method that is both effective and
acceptable.
7

Emergency contraception (EC) or postcoital
contraception
1. Copper-bearing IUDs (Cu-IUD) for EC
2. Emergency contraceptive pills (ECPs)
Intrauterine devices (IUDs)
1. Copper-bearing IUDs (Cu-IUD)
2. Levonorgestrel-releasing IUDs (LNG-IUD)
Permanent methods
1. Female sterilization (tubal ligation)
2. Male sterilization (vasectomy)
Barrier methods
1. Male and female condoms
2. Other barrier methods
Spermicides
Fertility awareness methods
1. Standard Days Method (SDM)
2. Others
Lactational amenorrhea method
Contraceptive methods
Hormonal
 Progestogen-only contraceptives
1. Progestogen-only pills (POPs)
2. Progestogen-only injectable
contraceptives (POIs)
3. Progestogen-only implants
4. Progesterone-Releasing Vaginal Ring
 Combined hormonal contraceptives
1. Combined oral contraceptives (COCs)
2. Combined contraceptive patch
3. Combined contraceptive vaginal ring
(CVR)
4. Combined injectable contraceptives
(CICs)
8
WHO. Contraception. World Health Organization; 2021.

Mechanisms of action and effectiveness of contraceptive methods - 1
Method How it works
Effectiveness: pregnancies per
100 women per year with
consistent and correct use
Effectiveness:
pregnancies per 100
women per year as
commonly used
Combined oral contraceptives
(COCs) or “the pill”
Prevents the release of eggs from the
ovaries (ovulation)
0.3
7
Progestogen-only pills (POPs)
or "the minipill"
Thickens cervical mucous to block
sperm and egg from meeting and
prevents ovulation
0.3 7
Implants
Thickens cervical mucous to blocks
prevents ovulation
0.1 0.1
Progestogen only injectables
prevents ovulation
0.2
4
Monthly injectables or
combined injectable
contraceptives (CIC)
ovaries (ovulation)
0.05 3
Combined contraceptive patch
and combined contraceptive
vaginal ring (CVR)
ovaries (ovulation)
0.3 (for patch)
0.3 (for vaginal ring)
7 (for patch)
7 (for contraceptive
vaginal ring)
Intrauterine device (IUD):
copper containing
Copper component damages sperm
and prevents it from meeting the egg
0.6 0.8
Intrauterine device (IUD)
levonorgestrel
sperm and egg from meeting
0.5 0.7
Male condoms
Forms a barrier to prevent sperm and
egg from meeting
2 13
Female condoms
Forms a barrier to prevent sperm and
egg from meeting
5
21 9

Mechanisms of action and effectiveness of contraceptive methods - 2
Method How it works
Effectiveness: pregnancies per 100
women per year with consistent
and correct use
Effectiveness: pregnancies per
100 women per year as
commonly used
Male sterilization (Vasectomy) Keeps sperm out of ejaculated semen 0.1 0.15
Female sterilization (tubal
ligation)
Eggs are blocked from meeting sperm 0.5 0.5
Lactational amenorrhea method
(LAM)
ovaries (ovulation)
0.9 (in six months) 2 (in six months)
Standard Days Method or SDM
Prevents pregnancy by avoiding
unprotected vaginal sex during most
fertile days.
5 12
Basal Body Temperature (BBT)
Method
unprotected vaginal sex during fertile days
Reliable effectiveness rates are not
available
TwoDay Method
fertile days,
4
14
Sympto-thermal Method
fertile
<1 2
Emergency contraception pills
(ulipristal acetate 30 mg or
levonorgestrel 1.5 mg)
Prevents or delays the release of eggs
from the ovaries. Pills taken to prevent
pregnancy up to 5 days after unprotected
sex
< 1 for ulipristal acetate ECPs
1 for progestin-only ECPs
2 for combined estrogen and
progestin ECPs
Calendar method or rhythm
method
The couple prevents pregnancy by
avoiding unprotected vaginal sex during
the 1st and last estimated fertile days, by
abstaining or using a condom.
Reliable effectiveness rates are not
available
15
Withdrawal (coitus interruptus)
Tries to keep sperm out of the woman's
body, preventing fertilization
4
20
10
WHO. Family planning/contraception methods. World Health Organization; 2020.

Comparing Effectiveness of Family Planning Methods
How to make your
method more effective
Implants, IUD, female sterilization:
After procedure, little or nothing to do or
remember
Vasectomy: Use another method for first
3 months
Injectables: Get repeat injections on time
Lactational Amenorrhea Method (for 6 months):
Breastfeed often, day and night
Pills: Take a pill each day
Patch, ring: Keep in place, change on time
Male condoms, diaphragm: Use correctly every
time you have sex
Fertility awareness methods: Abstain or use
condoms on fertile days. Standard Days Method
and Two-Day Method may be easier to use.
More effective
Less than 1 pregnancy per
100 women in one year
Less effective
About 30 pregnancies per
100 women in one year
Female condoms, withdrawal, spermicides:
Use correctly every time you have sex
11
Family Planning: A Global Handbook for Providers (3rd Edition, 2018)

Estimated numbers of women of reproductive age (15-49 years) using modern and traditional
contraceptive methods, having an unmet need for family planning and no need for family planning,
worldwide, 2019
Contraceptive use by method
12
Contraceptive Use by Method 2019: Data Booklet (ST/ESA/SER.A/435). United Nations; 2019.

Estimated numbers of women of reproductive age (15-49 years) using various
contraceptive methods, worldwide, 2019
13

Contraceptive prevalence by method among women of reproductive age (15-49 years), by
region, 2019
14

Trends in contraceptive prevalence by method among women of reproductive age (15-49
years), by region, 1994 and 2019
15

contraceptive methods, 1994 and 2019
16

Percentage share of contraceptive use for the most common method among women of
reproductive age (15- 49 years), 2019
17

Estimated prevalence of individual contraceptive methods among women of reproductive
age (15-49 years), 2019 - I
18

Estimated prevalence of individual contraceptive methods among women of
reproductive age (15-49 years), by country, 2019 - II
19

Estimated proportions of contraceptive users among women of reproductive age (15-49
years) using permanent or long-acting modern methods, short-acting modern methods
and traditional methods in 2019, by country and region - I
20

Estimated proportions of contraceptive users among women of reproductive age (15-49
years) using permanent or long-acting modern methods, short-acting modern methods
and traditional methods in 2019, by country and region - II
21

contraceptive methods, by marital status, 2019
22

Family planning and Human Rights
All individuals and couples have the right:
“…to decide freely and responsibly the number,
spacing and timing of their children and to have the
information, education, and means to do so, and
the right to attain the highest standard of sexual
and reproductive health...”
– ICPD Programme of Action
Training Resource Package for Family Planning – Benefits of Family Planning. 23

References
Guttmacher Institute. Adding It Up - Investing in Sexual and Reproductive Health in Low- and
Middle-Income Countries. Fact Sheet. Guttmacher Institute, 2020 Jul. Available from:
https://www.guttmacher.org/sites/default/files/factsheet/adding-it-up-investing-in-sexual-
reproductive-health.pdf
Training Resource Package for Family Planning. Available from: https://www.fptraining.org/
United Nations, Department of Economic and Social Affairs, Population Division. Contraceptive Use
by Method 2019: Data Booklet (ST/ESA/SER.A/435). United Nations; 2019. Available from:
https://www.un.org/development/desa/pd/sites/www.un.org.development.desa.pd/files/files/doc
uments/2020/Jan/un_2019_contraceptiveusebymethod_databooklet.pdf
World Health Organization Department of Reproductive Health and Research (WHO/RHR) and
Johns Hopkins Bloomberg School of Public Health/Center for Communication Programs (CCP),
Knowledge for Health Project. Family Planning: A Global Handbook for Providers (2018 update).
Baltimore and Geneva: CCP and WHO; 2018. Available from: https://www.fphandbook.org/
WHO. Contraception: Evidence brief. World Health Organization; 2019. Available from:
https://apps.who.int/iris/bitstream/handle/10665/329884/WHO-RHR-19.18-eng.pdf?ua=1
WHO. Family planning/contraception methods. World Health Organization; 2020. Available from:
https://www.who.int/news-room/fact-sheets/detail/family-planning-contraception
WHO. Contraception. World Health Organization. Available from: https://www.who.int/health-
topics/contraception
24

2-1-contraceptive-methods-overview-idris-2022.pptx

More Related Content

What's hot

Similar to 2-1-contraceptive-methods-overview-idris-2022.pptx

More from MohamedHamza597523

Recently uploaded

2-1-contraceptive-methods-overview-idris-2022.pptx