Emergency contraception (EC) can possibly prevent as much as over 95percent of pregnancies whenever taken within 5 times after sex

Emergency contraception (EC) can possibly prevent as much as over 95percent of pregnancies whenever taken within 5 times after sex

  • EC may be used into the following circumstances: unprotected sexual intercourse, issues about possible contraceptive failure, wrong utilization of contraceptives, and intimate attack if without contraception protection.
  • Types of crisis contraception will be the copper-bearing intrauterine devices (IUDs) additionally the crisis contraceptive pills (ECPs).
  • A copper-bearing IUD could be the many effective as a type of crisis contraception available.
  • The crisis contraceptive capsule regimens suggested by that are indian women dating ulipristal acetate, levonorgestrel, or combined contraceptives that are oralCOCs) composed of ethinyl estradiol plus levonorgestrel.

What exactly is crisis contraception?

Crisis contraception identifies types of contraception you can use to avoid maternity after sexual activity. They are recommended for used in 5 times but they are more beneficial the earlier they truly are utilized following the work of sexual intercourse.

Mode of action

Emergency contraceptive pills prevent maternity by preventing or ovulation that is delaying they don’t cause an abortion. The copper-bearing IUD prevents fertilization by causing a chemical improvement in egg and sperm before they meet. Crisis contraception cannot interrupt an existing pregnancy or damage an embryo that is developing.

Who is able to make use of crisis contraception?

Any girl or woman of reproductive age may require emergency contraception to prevent a pregnancy that is unwanted. There aren’t any absolute medical contraindications to the application of crisis contraception. You will find no age limits for the employment of crisis contraception. Eligibility requirements for basic utilization of a copper IUD also make an application for utilization of a copper IUD for crisis purposes.

With what situations can emergency contraception be properly used?

Crisis contraception may be used in several circumstances after intercourse that is sexual. Included in these are:

  • When no contraceptive has been utilized.
  • Intimate attack once the girl had not been protected by a highly effective contraceptive technique.
  • If you find concern of feasible failure that is contraceptive from incorrect or wrong usage, such as for example:
    • Condom breakage, slippage, or use that is incorrect
    • 3 or maybe more consecutively missed combined dental contraceptive pills;
    • A lot more than 3 hours later from the typical time of consumption for the progestogen-only product (minipill), or even more than 27 hours following the pill that is previous
    • Significantly more than 12 hours later through the usual period of consumption associated with desogestrel-containing tablet (0.75 mg) or even more than 36 hours following the past tablet;
    • Significantly more than two weeks later for the norethisterone enanthate (NET-EN) progestogen-only injection;
    • A lot more than 4 weeks belated for the depot-medroxyprogesterone acetate (DMPA) progestogen-only injection;
    • A lot more than seven days later for the combined injectable contraceptive (CIC);
    • Dislodgment, breakage, tearing, or very early elimination of a diaphragm or cap that is cervical
    • Unsuccessful withdrawal ( ag e.g. Ejaculation into the vagina or on outside genitalia);
    • Failure of a spermicide film or tablet to melt before sexual intercourse;
    • Miscalculation of this abstinence duration, or failure to abstain or make use of barrier technique from the fertile times of the period whenever fertility that is using based techniques; or
    • Expulsion of a intrauterine contraceptive device (IUD) or hormonal implant that is contraceptive.

An advance availability of ECPs could be directed at a female to make sure them available when needed and can take as soon as possible after unprotected intercourse that she will have.

Moving to contraception that is regular

After use of ECPs, ladies or girls may resume or initiate a regular way of contraception. No additional contraceptive protection is needed if a copper IUD is used for emergency contraception.

After management of ECPs with levonorgestrel (LNG) or combined dental contraceptive pills (COCs), females or girls may resume their contraceptive technique, or begin any contraceptive technique instantly, including a copper-bearing IUD.

After utilization of ECPs with ulipristal acetate (UPA), females or girls may resume or begin any progestogen containing method (either combined hormone contraception or progestogen only contraceptives) regarding the 6th time after using UPA. They could have an LNG-IUD inserted immediately if it could be determined they’re not expecting. The copper can be had by them IUD inserted instantly.

Ways of crisis contraception

The 4 types of emergency contraception are:

  • ECPs containing UPA
  • ECPs containing LNG
  • Combined dental pills that are contraceptive
  • Copper-bearing intrauterine products.

Crisis contraception pills (ECPs) and combined dental contraceptive pills (COCs)

Whom advises some of the drugs that are following crisis contraception:

  • ECPs with UPA, taken as a solitary dosage of 30 mg;
  • ECPs with LNG taken being a dose that is single of mg, or alternatively, LNG drawn in 2 doses of 0.75 mg each, 12 hours apart.
  • COCs, taken being a split dosage, one dosage of 100 ?g of ethinyl estradiol plus 0.50 mg of LNG, accompanied by a 2nd dosage of 100 ?g of ethinyl estradiol plus 0.50 mg of LNG 12 hours later on. (Yuzpe technique)


A meta-analysis of two studies revealed that women who utilized ECPs with UPA possessed a maternity price of 1.2%. Research reports have shown that ECPs with LNG had a maternity rate of 1.2per cent to 2.1per cent (1) (2).

Preferably, ECPs with UPA, ECPs with LNG or COCs should be used as soon as feasible after unprotected sex, within 120 hours. ECPs with UPA are far more effective between 72–120 hours after unprotected sexual intercourse than many other ECPs.

Side-effects through the usage of ECPs act like those of dental contraceptive pills, such as for example sickness and sickness, small irregular bleeding that is vaginal and exhaustion. Side-effects aren’t typical, these are generally mild, and can usually resolve without further medications.

The dose should be repeated if vomiting occurs within 2 hours of taking a dose. ECPs with LNG or with UPA are better than COCs simply because they cause less sickness and nausea. Routine usage of anti-emetics before using ECPs isn’t suggested.

Medications utilized for crisis contraception usually do not damage future fertility. There’s no wait into the come back to fertility after using ECPs.

Healthcare eligibility requirements

There are not any limitations for the eligibility that is medical of may use ECPs.

Some females, but, use ECPs over repeatedly for just about any associated with reasons stated above, or because their method that is main of. This kind of situations, further counselling has to be offered about what other and much more regular contraceptive choices can be appropriate and much more effective.

Regular and repeated ECP use can be harmful for females with conditions categorized as medical eligibility criteria (MEC) category 2, 3, or 4 for combined contraception that is hormonal Progestin-only contraceptives (POC). Regular usage of crisis contraception may result in increased side-effects, such as for instance menstrual problems, although their duplicated use poses no understood health problems.

Emergency contraceptive pills had been discovered to be less effective in overweight ladies (whoever body mass index is a lot more than 30 kg/m2), but there are not any security issues. Overweight ladies shouldn’t be rejected use of emergency contraception whenever they want it.

Counselling for usage of crisis contraceptive pills ought to include alternatives for making use of regular contraception and suggestions about simple tips to utilize techniques precisely in case there is recognized technique failure.

Copper-bearing devices that are intrauterine

Whom advises that a copper-bearing IUD, when used as an urgent situation contraceptive method, be inserted within 5 times of unprotected sexual intercourse. This process is especially suitable for ladies who wish to begin to use a powerful, long-acting, and reversible contraceptive technique.


Whenever placed within 120 hours of unprotected sex, a copper-bearing IUD is significantly more than 99% effective in preventing maternity. This is basically the many effective kind of crisis contraception available. As soon as inserted, ladies can continue steadily to utilize the IUD as a continuous way of contraception, or may want to switch to another method that is contraceptive.

A copper-bearing IUD is just a form that is safe of contraception. It is estimated that there could be not as much as 2 situations of Pelvic Inflammatory Disease (PID) per 1000 users (3). (FP Global Handbook). The potential risks of expulsion or perforation are low.

Healthcare eligibility requirements

Eligibility requirements for basic usage of a copper IUD also make an application for utilization of a copper IUD for crisis purposes. Females with an ailment categorized as MEC category three or four (as an example, with current PID, puerperal sepsis, unexplained genital bleeding, cervical cancer tumors, or serious thrombocytopenia) for the copper IUD must not make use of copper IUD for crisis purposes. In addition, a copper-bearing IUD shouldn’t be placed for crisis contraception after assault that is sexual the lady are at high threat of a sexually transmitted disease such as for instance chlamydia and gonorrhoea. A copper-bearing IUD shouldn’t be utilized as crisis contraception whenever a lady has already been expecting.

The WHO health eligibility requirements for contraceptive usage states that IUD insertion may further raise the danger of PID among females at increased risk of sexually sent infections (STIs), although limited proof shows that this danger if low. Present algorithms for determining increased chance of STIs have actually bad value that is predictive.

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