The choice of contraception

Method Picture Effectiveness Advantages Disadvantages
The Pill
(COCP, Mini pill)
 The Pill   
92-99.7%
The most popular and accessible contraception in the world 
Wide choice of the pills available
Very effective if taken correctly
Effects can be easily reversed
Can improve acne
Useful in managing PCOS
Needs to be taken every dayMight cause breakthrough bleedings, breast tenderness

COCP can’t be prescribed if:

  • Risk of clot (DVT)
  • Migraine with aura
  • Morbid obesity
  • Smokers >40y
  • Hypertension

(these restrictions do not apply to mini-pill)
Interaction with other drugs
Might be expensive

  

Vaginal Ring

 Vaginal Ring   
92-99.7%
Once a month use 
Low dose of estrogen
Very effective of used correctly
Quick return to fertility
Might be unpopular with some women as requires inserting the ring into vaginaPossible local irritation
Needs to be remembered to reinsert it after the period
Relatively new contraception
Might occasionally be accidently expelled
May be expensive
Implanon NXT Implanon NXT >99.9% Highly effective
Long -acting  (3 years)
Cost effective over time
Alternative method for ladies  who do not like or can’t take the pill
May improve acne
Require a procedure for insertion and removal (performed only by specially trained doctors)
Procedure related risks- bruising, scarring, infection
Changes in menstrual pattern, ranging from complete loss of periods to frequent and prolonged bleeding
No protection from STIs
The Coil
Mirena (hormonal)
Copper IUD (without hormone)
  The Coil 99.2-99.9% Highly effective
Long -acting  (5 years)
Cost effective over time
Alternative method for ladies  who do not like or can’t take the pill
Copper IUD can be used as emergency contraception
Require a procedure for insertion and removal
(performed only by specially trained doctors)
Procedure related risks- perforation of uterus, pelvic infection, fainting)
May be moderately uncomfortable for some women during the insertion
No protection form STIs
Injectable  Injectable 97-99.7% Highly effective, long term contraception- 3 month
Can be used to manage menstrual problems
Alternative method for ladies  who do not like or can’t take the pill
The injection cannot be reversed or withdrawn once given 
Mean time of return of fertility is 8 months (could be up to 18 months)
May produce unpredictable menstrual irregularities
May cause a decrease in bone density that is likely to be reversible on ceasing the injection
Condoms
Male condom
Female condom
 condoms 85-98% Only method that reduces the risk of sexually- transmissible infections (STIs)
Readily available& inexpensive. Choice of size and color.
Female condom can be costly
Alternative method if ladies do not like or can’t take the pill
Require a high degree of motivation and cooperation between partners
Not a very reliable method of contraception when used by less experienced users
Condom can be damaged during the opening of the package
Contraindicated if there is an allergy to latex
Diaphragm  Diaphragm 84-94% Can be used when there are medical conditions that contraindicate other methods, especially if there are drug interactions with any hormonal method.
Can be used on intermittent basis
Have the lower effectiveness than other methods
May not be acceptable to some women, because of having to be self –inserted into the vagina
Not suitable if latex allergy exist
Possible increase in UTI
Sterilization (tube ligation)  Sterilization (tube ligation) 99.5% Permanent procedure
Non hormonal, no effect on the menstrual cycle
Difficult to reverse back to fertility
Procedure has to be carried out by specialist
A procedure carries risks of complications
Vasectomy (for men)  Vasectomy (for men) 99.85-99.9% Permanent procedure
Has no systemic effects
Frees the female partner from potential risks or side effects associated with other methods of contraception
Difficult to revers back
Requires specially trained doctor to perform the procedure.
This is a surgical procedure with both short and long-term risks
Natural method Natural method 75-99% Useful for women with religious beliefs that forbid the use of artificial contraceptive methods
Useful for women who prefers “natural” solutions
Instant back to fertility if desired
Require daily awareness of physical changes and understanding about a complex female reproductive cycle
Might be difficult during breastfeeding or approaching menopause
The need of sexual abstinence might put a relationship to stress
“Typical use” failure rate is very high
Emergency contraception
(Morning after pill)
85% Available over the counter from chemist
High probability that it will prevent pregnancy
Do not prevent from STIs
A high dose of hormones can cause nausea &vomiting
Might interact with other medications