3. Classification
Broadly grouped in two classes:
A. Spacing methods:
1. To space between two children Or
2. To delay birth of first child.
B. Terminal methods:
1. To stop conception when family is completed Or
2. When couple desire no more children.
4. A. Spacing methods
1. Barrier methods : Male & Female condom.
2. Vaginal methods : Spermicides, Diaphragm,
Cervical cap.
3. Intrauterine devices (IUDs) : Lippes loop, Cu
T-200, Multi Load-Cu-250. CuT-380A
4. Hormonal methods : OCPs, POP, Injectable,
Implants.
8. A. Male Condom
Composition:
Sheath of latex rubber
made to fit over a man’s
erect penis before
intercourse
Mode of action:
Prevents semen deposition
in Vagina
Advantages:
1. Inexpensive
2. Protects against STDs/ HIV
3. No hormonal side effects
9. Male condom contd.
Disadvantages:
• Require high degree of motivation
• Interfere with sex sensation
• May slip off & tear during coitus due to incorrect use
Contraindication:
• Allergy to latex
Failure rate: 2-3 to 14 pregnancy per HWY
10. B. Female Condom
Composition: Pouch made of polyurethane
Mode of action:
Prevents semen deposition in Vagina
Advantages:
1. Prevents STDs
Disadvantages:
1. Expensive
2. Less effective than male condom
Failure rate
5-21 Pregnancies per HWY
11. 3.Intrauterine Devices (IUDs)
• An IUD usually is a small, flexible plastic frame,
often has copper wire or sleeves on it &
inserted into a woman’s uterus through her
vagina.
• IUDs have 1 or 2 strings which hang through
the opening of cervix into the vagina to check
the presence of IUD
https://youtu.be/X3Ge3FCEfww
12.
13. Types of IUD
• 1st generation IUDs
Inert or non medicated,
e.g. lippes loop
• 2nd generation IUDs
Contain copper wire or sleeve,
e.g. CuT-200, CuT-220C, ML-375, Cu-T380A etc.
• 3rd generation IUDs
Hormone releasing IUDs,
e.g. Progestasert and LNG 20
14. The Paragard TCu 380aA
Measures 32 mm (1.26")
horizontally (top of the T), and
36 mm (1.42") vertically
First year failure rate ranging
from 0.1 to 2.2%
Ability to provide emergency
contraception up to five days
after unprotected sex.
17. Mode of action (IUD)
• 1st generation:
foreign body reaction in the uterus, interfering
with implantation
• 2nd generation:
Foreign body reaction Plus
i)Alteration in composition of cervical mucus,
ii) Reduced sperm motility and
iii) Reduced sperm survival due to copper ions
18. Mode of action (IUD)
• 3rd generation:
Mainly local hormonal effects i.e.
increased cervical mucus viscosity thus
preventing sperm entry in cervix,
inducing high level of progesterone and
low level of estrogen thus making the
endometrium unfavorable for
implantation.
19. Advantages
• Simple and inexpensive procedure
• Single partner motivation required
• Long term effect
• Reversible contraception
• Free from systemic side effects of
hormonal contraceptives
• No interference with sex
20. Disadvantages
1. Side effects and complications
Heavy/ abnormal menstrual bleeding
Lower abdominal pain
Pelvic inflammatory diseases
Uterine perforation
Ectopic pregnancy
Expulsion
2. Other disadvantages
Does not protect against STDs, HIV/AIDS
Requires trained person for insertion & removal
21. Disadvantages contd.
3. Contraindications
I. Absolute:
i) Suspected pregnancy, ii) PID, iii)
Undiagnosed vaginal bleeding, iv)
Carcinoma cervix and uterus, v)
Previous ectopic pregnancy
I. Relative: i) Anemia, ii) Menorrhagia, iii)
Purulent cervical discharge, iv)
Unmotivated person
4. Failure Rate: 3 pregnancies per HWY
22. Timing of Insertion
During menstruation or within 10 days of
beginning of menstruation
Postpartum insertion (PPIUCD):
• Post-placental:
• Intra-cesarean:
• Within 48 hours after delivery:
• Post-abortion:
• Extended Postpartum/Interval:
The IUCD should NOT be inserted from 48 hours
to 6 weeks following delivery
25. 1. Low dose combined OCPs
Contain both estrogen & progesterone in low doses
Two types
Mala- N (free of cost) & Mala- D (Rs 2 per packet)
Levonorgestrel (0.15mg) + Ethinyl estradiol (30
micrograms) PLUS Ferrous Fumerate.
One packet contains 28 pills (21 hormonal pills and 7
brown film coated iron tablets)
First pill is to be taken on fifth day of menstrual
cycle and thereafter one pill daily till next
menstrual period.
26. Mode of action
• Prevent the release of ovum from the
ovary (by blocking the pituitary
secretion of Gonadotropins)
27. Advantages
• Very effective
• No need to do anything at the time of sexual
intercourse
• Monthly periods are regular, lighter monthly
bleeding and less days of bleeding
• Helps prevent:
Ectopic pregnanciesOvarian cysts & cancer
Endometrial cancer Benign breast diseases
Iron Deficiency anemia PID
28. Disadvantages
1. Side effects & complications
General: nausea, spotting, mild headache, breast
tenderness, slight wt gain, etc.
Rare: Stroke, Blood Clots in Deep Veins, MI,
Cholestatic Jaundice, Hepatocellular Adenoma,
Gall bladder Disease
Metabolic effects: Hypertension, Decreased
HDL, Elevated blood glucose
29. Disadvantages contd.
2. Affect quality & quantity of Breast milk, not
recommended for breastfeeding women
3.Do not protect against STDs, HIV/AIDS.
4.Need good compliance, difficult for some to
remember every day.
30. Contraindications
1.Absolute:
Cancer of breast & genitals, liver disease,
H/o thromboembolism, cardiac abnormalities,
congenital hyperlipidaemia, undiagnosed
abnormal uterine bleeding.
2. Special problems requiring medical surveillance:
Age over 40 years, Smoking & age over 35 years,
mild hypertension, epilepsy, migraine, nursing
mothers, Diabetes mellitus etc.
31. 2. Progestogen-only pills (POPs)
Also known as “minipill” or “micropill”.
Contains only progestogen.
Given in small doses throughout the cycle.
Commonly used progestogens are
Norethisterone & Levonorgestrel.
32. POPs contd. : Mode of action
Stops the ovulation in about half of
menstrual cycles.
Render cervical mucus thick & scanty,
inhibit sperm penetration.
Inhibit tubal motility, delay transport of
sperm & ovum to uterine cavity.
33. POPs contd. : Advantages
Can be used by nursing mothers, no change in
quality & quantity of milk.
No estrogen side effects.
Very effective during breastfeeding.
Can be given to older women, less cardiovascular
risks.
Helps prevent: Benign breast disease,
Endometrial & ovarian cancer, PID
34. POPs contd. : Disadvantages
Poor cycle control: irregular periods,
spotting in between periods & missed
periods.
Less effective than combined OCPs.
Side effects: mild headaches , breast
tenderness
36. 1.Injectable contraceptives
Two types:
I. Progestogen only:
a. DMPA: IM injection of Depot
Medroxy Progesterone Acetate,
150 mg given every 3 months.
b. NET-EN: IM injection of
Norethistetrone Enantate, 200 mg is
given in every 2 months.
37. Injectable contraceptives contd.
II. Combined injectable contraceptives:
Contains both progestogen & estrogen
Given at monthly interval, plus or minus 3
days.
38. Injectable contraceptives contd.
Mode of action, advantages,
disadvantages & contraindications are
same as hormonal contraceptive pills
with an additional advantage, that
single motivation provides long term
pregnancy prevention, no daily pill
taking.
39. 2.Implants(Norplant)
Composition:
A set of 6 small silastic (silicone rubber)
capsules, containing 35 mg each of
levonorgestrel
More recent device comprise of 2 small rods:
Norplant (R)-2
Mode of action: same as POPs
40. Implants(Norplant) contd.
Advantages:
Same as hormonal contraceptive pills with an additional
advantage, that single motivation provides long term
pregnancy prevention, up to 5 years, no daily pill taking.
[
Disadvantages:
Minor surgical procedures required to insert & remove
capsules.
Other disadvantages are same as hormonal contraceptive
pills.
41. 5. Non hormonal contraceptive pill
Composition:
“CENTCHROMAN”
Mode of action:
Prevents implantation through endometrial changes. It has a
strong anti-estrogenic action at peripheral
receptor level.
Dose:
30 mg started on 1st day of menses and taken
twice weekly for 12 weeks and weekly
thereafter
Side effect:
Prolonged cycles and oligomenorrhoea in 8%
Failure Rate: 1.83 pregnancy per HWY
42. 6. Post-coital Contraception
(Emergency contraception)
Also called “morning after” contraception,
recommended within 48 hours of an
unprotected intercourse. Two methods are
available:
A) IUD: simplest technique is to insert an IUD,
especially a copper device within 7 days.
B) Hormonal:
1. Depending on estrogen content, 2-4
combined oral pills should be taken
43. Post-coital Contraception contd.
2. Stilbesterol 50 mg daily for 5 days
3. Levonorgestrel 0.75 mg tab immediately &
repeated once after 12 hrs
C) RU 486 (Mifepristone): 25 mg daily orally
for 4 days or a single dose of 600 mg
44.
45. 7.Fertility awareness-based methods
Various methods are:
1. Calendar calculation:
A woman can count calendar days to identify the
start and end of fertile time.
The shortest cycle minus 18 days gives the first day
of fertile period and longest cycle minus 11 days
gives the last day of fertile period
2. Cervical secretions:
Also known as “Billings method”: When a woman
sees or feels cervical secretions, she may be fertile.
46. Fertility awareness-based methods contd.
3. Basal body temperature:
A woman’s resting body temperature goes
up slightly around the time of ovulation
4. Feel of the cervix:
As the fertile time begins, the opening of the
cervix feels softer, opens slightly, and is
moist.
A combination of all these methods can
also be used to be more effective.
47. Advantages
• No physical side effects
• No cost required
• Once learned, may require no further help
from health care providers.
• Immediately reversible
• No hormonal side effects
• No effect on breast feeding
48. Disadvantages
• Not an effective method
• Takes time to learn the duration of menstrual
cycle
• Can become unreliable or hard to use if the
woman has a fever, has a vaginal infection or
is breast feeding
• May not be effective for women with irregular
menstrual cycles
• Does not protect against STDs, HIV/AIDS
49. 8.Lactational amenorrhea method
• Use of breast feeding as a temporary family
planning method.
• A female is naturally protected against
pregnancy when:
a. Her baby gets at least 85% of his or her
feedings as breast milk and she breastfeeds
her baby often, both day and night
b. Her menstrual periods have not returned
c. Her baby is less than 6 months old
50. Advantages
• Effectively prevents pregnancy for at least 6
months
• Encourages the best breastfeeding practices
• No need to do anything at time of sexual
intercourse
• No hormonal side effects
• No direct costs, supplies or procedures
51. Disadvantages
• Effectiveness after 6 months is not certain
• No protection against sexually transmitted infections
including HIV/AIDS.
• If the mother has HIV, there is a chance that breast
milk will pass HIV to the baby
Effectiveness
Effective as commonly used- 2 pregnancies
per HWY in the first 6 months after child birth
Very effective when used correctly and
consistently- 0.5 pregnancies per HWY in the
first 6 months after childbirth
52. 2. Terminal Methods
Effective contraceptive procedure for couples
who have completed their family size
Currently female sterilization accounts for
about 85 % and male sterilization 10-15% of
all sterilizations in India
53. Male Sterilization
Method:
Done under LA, a small incision is made in scrotal
skin and a piece of vas at least 1 cm removed after
clamping and ends ligated and folded back on
themselves and sutured into position.
Mode of action:
No sperm in semen.
Effectiveness: 0.15 pregnancies per 100 men
in the first year after the procedure
Precaution:
Use additional contraceptive procedure until
approx. 30 ejaculations or for 3 months after
the procedure
56. Advantages
• Very effective
• Permanent: a single, quick procedure leads to
lifelong, safe, and very effective family
planning
• No interference with sex.
• No apparent long term health risks.
• No supplies to get, and no repeated clinic
visits required
57. Disadvantages
1. Complications:
A: common complications: Pain in scrotum,
swelling and bruising
B: Sperm granules
C: Spontaneous recanalization (0-6 %)
D: Autoimmune response to sperm
E: Psychosocial effects
2. Requires minor surgery by a specially trained
provider
3. Reversal is difficult
4. No protection against STDs including HIV/AIDS
58. Female Sterilization
1. Laparoscopy: First the abdomen is distended
with CO2 or NO2. A small sub naval incision is
made and laparoscope is inserted, after accessing
the tubes, they are closed by a clip, a ring, or by
electro coagulation.
2. Minilap operation: A small incision (under LA) is
made in abdomen just above pubic hair line,
uterus is raised and turned with an elevator to
bring fallopian tubes under the incision and then
each tube is tied and cut, or else closed with a
clip or ring.
59. Female sterilization contd.
Mode of action:
Prevents ovum from being fertilized by the
sperm.
Effectiveness:
0.5 pregnancies per 100 women during the
first year after the procedure
“Postpartum tubal ligation” is one of the most
effective female sterilization techniques.
(failure rate: 0.05 pregnancies per 100 women
yrs during the first year after the procedure)”
60. Advantages
• Very effective
• Permanent: a single procedure leads to
lifelong, safe and very effective family
planning
• Nothing to remember, no supplies needed,
and no repeated clinic visits required
• No interference with sex
• No long term or hormonal side effects
• No effect on breast feeding
61. Disadvantages
1. Complications:
a: Pain after the procedure or local
infection or bleeding
b: internal infection or bleeding
C: Injury to internal organs
2. Requires physical examination and minor
surgery by a specially trained provider
3. Reversal surgery is difficult, expensive and not
available in most areas
4. No protection against STDs including HIV/AIDS
62. 65%
26%
8%
1%
Unmet Need among Women in the First
Year Postpartum
unmet need
using any method
desire to have
another child
infecund
Editor's Notes
Fertility awareness methods –
Cx secretions – avoid unprotected sex from 1st day of secretions till 4th day after peak day of slippery secretions
Calendar or Rhythm method – most fertile on the day of ovulation. Regular periods i.e. having a period every 21 to 35 days. The egg survives just 24 hrs while sperm can survive 2-3 daysso have sex every two days during fertile period.
Record the length of 6-12 of your cycles- write down the No. of days in each cycle(1st day of last Pd to 1st day of this Pd)
Determine the length of your shortest cycle – subtract 18 from the shortest cycle this number represent the first day of your fertile Pd e.g. if your shortest Pd is 26 days long – 26 minus 18 = 8 so 8th day after 1st day of bleeding is 1st day of fertile Pd
Determine the longest MC – subtract 11 from the longest cyle days e.g. if it is 32 days – 32 minus 11 = 21 so the last fertile day is on 21st day after bleeding starts
Prevents the semen from being deposited in vagina
Advantages:
Inexpensive, easily available
Easy to use
Protects against STDs/ HIV
No hormonal side effects
The most effective strength spermicide contains at least 100 mg of nonoxynol-9 per dose.spermicide with a diaphragm has an average failure rate of 12%
The Paragard TCu 380a measures 32 mm (1.26") horizontally (top of the T), and 36 mm (1.42") vertically (leg of the T). Copper IUDs have a first year failure rate ranging from 0.1 to 2.2%.[29] They work by damaging sperm and disrupting their motility so that they are not able to join an egg. Specifically, copper acts as a spermicide within the uterus by increasing levels of copper ions, prostaglandins, and white blood cells within the uterine and tubal fluids.[12][30] The increased copper ions in the cervical mucus inhibit the sperm's motility and viability, preventing sperm from traveling through the cervical mucus, or destroying it as it passes through.[31] Copper can also alter the endometrial lining, but studies show that while this alteration can prevent implantation of a fertilized egg ("blastocyst"), it cannot disrupt one that has already been implanted.[32]
Advantages of the copper IUD include its ability to provide emergency contraception up to five days after unprotected sex. It is the most effective form of emergency contraception available.[33] It works by preventing fertilization or implantation but does not affect already implanted embryos.[32] It contains no hormones, so it can be used while breastfeeding, and fertility returns quickly after removal.[34] Copper IUDs also last longer and are available in a wider range of sizes and shapes compared to hormonal IUDs.[14] Disadvantages include the possibility of heavier menstrual periods and more painful cramps.[12]
IUDs that contain gold or silver also exist.[22][35] Other shapes of IUD include the so-called U-shaped IUDs, such as the Load and Multiload, and the frameless IUD that holds several hollow cylindrical minuscule copper beads. It is held in place by a suture (knot) to the fundus of the uterus. It is mainly available in China and Europe. A framed copper IUD called the IUB SCu300 coils when deployed and forms a three-dimensional spherical shape. It is based on a nickel titanium shape memory alloy core.[36] In addition to copper, noble metal and progestogen IUDs; people in China can get copper IUDs with indomethacin. This non-hormonal compound reduces the severity of menstrual bleeding, and these coils are popular.[37]
Inert[edit]
Inert IUDs do not have a bioactive component. They are made of inert materials like stainless steel (such as the stainless steel ring (SSR), a flexible ring of steel coils that can deform to be inserted through the cervix) or plastic (such as the Lippes Loop, which can be inserted through the cervix in a cannula and takes a trapezoidal shape within the uterus). They are less effective than copper or hormonal IUDs, with a side effect profile similar to copper IUDs. Their primary mechanism of action is inducing a local foreign body reaction, which makes the uterine environment hostile both to sperm and to implantation of an embryo.[38] They may have higher rates of preventing pregnancy after fertilization, instead of before fertilization, compared to copper or hormonal IUDs.[39]
Inert IUDs are not yet approved for use in the United States, UK, or Canada. In China, where IUDs are the most common form of contraception, copper IUD production replaced inert IUD production in 1993.[40] However, as of 2008, the most common IUD used by immigrants presenting to Canadian clinics for removal of IUDs placed in China was still the SSR. Because the SSR has no string for removal, it can present a challenge to healthcare providers unfamiliar with IUD types not available in their region.[41]
Hormonal IUDs (referred to as intrauterine systems in the UK) work by releasing a small amount of levonorgestrel, a progestin. Each type varies in size, amount of levonorgestrel released, and duration. The primary mechanism of action is making the inside of the uterus uninhabitable for sperm.[42] They can also thin the endometrial lining and potentially impair implantation but this is not their usual function.[43][44] Because they thin the endometrial lining, they can also reduce or even prevent menstrual bleeding. As a result, they are used to treat menorrhagia (heavy menses), once pathologic causes of menorrhagia (such as uterine polyps) have been ruled out.[45]
The progestin released by hormonal IUDs primarily acts locally; use of Mirena results in much lower systemic progestin levels than other very-low-dose progestogen only contraceptives.[46]
Hormonal
IUDs primarily work by preventing fertilization.[67] The progestogen released from hormonal IUDs mainly works by thickening the cervical mucus, preventing sperm from reaching the fallopian tubes. IUDs may also function by preventing ovulation from occurring but this only occurs partially.[68][69]
Copper IUDs do not contain any hormones, but release copper ions, which are toxic to sperm. They also cause the uterus and fallopian tubes to produce a fluid that contains white blood cells, copper ions, enzymes, and prostaglandins, which is also toxic to sperm.[68] The very high effectiveness of copper-containing IUDs as emergency contraceptives implies they may also act by preventing implantation of the blastocyst.[70][71]
In India, 65% of women in the first year postpartum have an unmet need for family planning, as shown in Figure 1.1. Only 26% of women are using any method of family planning during the first year postpartum. 8% of the women desire to have another child within the next 2 years after giving birth and are vulnerable to the risks of early pregnancy.
Return of fertility Exclusive breastfeeding-
While more than 55% of women exclusively breastfeed their babies in the first three months following delivery, this rate drops to nearly zero by one year as shown in Figure 1.2 and this exposes them to risk of pregnancy.
Partially breastfeeding or not breastfeeding -Women may resume menses within 4-6 weeks of delivery and first ovulation may occur as early as 45 days postpartum thereby increasing the risk of pregnancy soon after childbirth.
Lactational Amenorrhea–Some women may experience amenorrhoea during breast feeding even if they are not practicing exclusive breast feeding or do not satisfy the three criteria of Lactational Amenorrhea Method (LAM). There is a probability that ovulation may occur before the return of menstruation. Therefore, amenorrhea after child birth is an unreliable indicator that a woman is protected against pregnancy.
Approximately 27% of births in India occur in less than 24 months after a previous birth. Another 34% of births occur between 24 and 35 months. 61% of births in India occur at intervals that are shorter than the recommended birth-to-birth interval of approximately 36 months. After a live birth, a woman should wait at least 24 months (but not more than five years) before attempting the next pregnancy.
After a spontaneous or induced abortion, a woman should wait at least 6 months before attempting the next pregnancy. Adolescents should delay first pregnancy until the age 20 years
POLICY FOR PPIUCD
T-380A is approved for immediate postpartum insertion as a method of contraception. The PPIUCD must only be placed after the woman is counseled and gives informed consent. Counseling should take place in the antenatal period, in early labor or immediately postpartum. Counseling for informed consent should not take place during the active phase of labor. The PPIUCD can be placed immediately following delivery of the placenta, during cesarean section or within 48 hours following childbirth. The IUCD must be inserted only by a service provider who has been trained to competency in Immediate PPIUCD service provision according to national standards. PPIUCD insertion must be done in a healthcare facility that provides delivery services and has acceptable standards of infection prevention. The following standards of care must be maintained. 1. Woman must be counseled regarding advantages, limitations, effectiveness, side effects and problems related to IUCD. 2. The provider must explain the procedure for insertion and/or removal of the immediate PPIUCD. 3. Woman must be screened for clinical situations as per WHO Medical Eligibility Criteria (MEC). Screening should take place in the antenatal period, as well as immediately prior to insertion, immediate postpartum. 4. The woman must be counseled and offered another suitable postpartum family planning method if her clinical situation does not allow for insertion of the immediate PPIUCD. 5. The provider must insert the IUCD by following all recommended clinical and infection prevention measures for successful insertion. 6. Insertion must be done using a long instrument, such as a placental forceps, to ensure that the IUCD is placed at the fundus. 7. The provider must maintain records regarding PPIUCD insertions and services as per protocol. 8. Woman must be followed up by a provider oriented to PPIUCD services
The usual timings are:
Immediate Postpartum:
o Postplacental: Insertion within 10 minutes after expulsion of the placenta following a vaginal delivery on the same delivery table.
o Intracesarean: Insertion that takes place during a cesarean delivery, after removal of the placenta and before closure of the uterine incision.
o Within 48 hours after delivery: Insertion within 48 hours of delivery and prior to discharge from the postpartum ward.
● Postabortion: Insertion following an abortion, if there is no infection, bleeding or any other contraindications.
● Extended Postpartum/Interval: Insertion any time after 6 weeks postpartum.
There are 2 types of IUCDs available in India – Copper-bearing IUCDs, made of a small inert plastic frame covered with copper sleeves and/or copper wire Progestin-releasing IUCDs which continuously release a small amount of levonorgestrel. Among the copper-bearing IUCDs, the CuT-380A is available in the government program and it is used for immediate postpartum insertion. Cu-375 (popular commercial name Multi Load) has been approved for use in the private sector, with planned introduction into the government program (Refer IUCD Reference Manual, Ministry of Health and Family Welfare, Government of India 2006 for details).
The IUCD interferes with the ability of sperm to survive and to ascend the fallopian tubes where fertilization occurs. It alters or inhibits sperm migration, ovum transport and fertilization. It stimulates a sterile foreign body reaction in endometrium potentiated by copper. Mode of Action Overview of IUCDs
Timing of IUCD Insertion The IUCD should NOT be inserted from 48 hours to 6 weeks following delivery because there is an increased risk of infection and expulsion.
Mala N contains Levonorgestrel (0.15mg) + Ethinyl estradiol (30 micrograms). Mala-N is supplied free of cost through government health centres and hospitals. y Each strip of Mala-N contains 21 hormonal tablets and 7 non hormonal (iron) tablets.