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

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

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

  • EC can be utilized into the following situations: unprotected sex, issues about feasible contraceptive failure, wrong utilization of contraceptives, and intimate attack if without contraception protection.
  • Ways of emergency contraception would be the copper-bearing intrauterine devices (IUDs) in addition to crisis contraceptive pills (ECPs).
  • A copper-bearing IUD could be the many effective as a type of crisis contraception available.
  • The crisis contraceptive tablet regimens suggested by that are ulipristal acetate, levonorgestrel, or combined dental contraceptives (COCs) composed of ethinyl estradiol plus levonorgestrel.

What’s emergency contraception?

Crisis contraception relates to types of contraception which you can use to stop pregnancy after sexual activity. They are suitable for used in 5 times but are more effective the earlier they truly are utilized following the act of sex.

Mode of action

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

Who are able to utilize crisis contraception?

Any girl or woman of reproductive age may require crisis contraception in order to avoid a undesired maternity. There are not any absolute medical contraindications to the employment of crisis contraception. You can find no age limits for the utilization of crisis contraception. Eligibility requirements for basic usage of a copper IUD also submit an application for usage of a copper IUD for crisis purposes.

With what situations can emergency contraception be utilized?

Crisis contraception can be utilized in many circumstances after sexual activity. These generally include:

  • Whenever no contraceptive has been used.
  • Intimate attack once the girl had not been protected by a successful contraceptive technique.
  • If you have concern of feasible contraceptive failure, from incorrect or wrong usage, such as for example:
    • condom breakage, slippage, or wrong usage;
    • 3 or even more consecutively missed combined dental pills that are contraceptive
    • significantly more than 3 hours later through the typical period of consumption for the progestogen-only product (minipill), or maybe more than 27 hours following the pill that is previous
    • significantly more than 12 hours later through the typical time of consumption regarding the desogestrel-containing capsule (0.75 mg) or maybe more than 36 hours following the pill that is previous
    • significantly more than two weeks later when it comes to 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 cervical limit;
    • unsuccessful withdrawal ( ag e.g. ejaculation within the vagina or on outside genitalia);
    • failure of the spermicide tablet or movie to melt before sex;
    • miscalculation associated with abstinence period, or failure to abstain or make use of a barrier technique regarding the fertile times of the period whenever utilizing fertility understanding based practices; or
    • expulsion of a intrauterine contraceptive device (IUD) or hormonal contraceptive implant.

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

Moving to regular contraception

After usage of ECPs, ladies or girls may resume or start a method that is regular of. In cases where a copper IUD can be used for emergency contraception, no additional contraceptive protection will become necessary.

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

After utilization of ECPs with ulipristal acetate (UPA), females or girls may resume or begin any progestogen method that is containing combined hormonal contraception or progestogen only contraceptives) from the 6th day after taking UPA. They are able to have an LNG-IUD placed immediately if it could be determined they’re not expecting. They are able to have the copper IUD inserted instantly.

Ways of crisis contraception

The 4 ways of crisis contraception are:

  • ECPs containing UPA
  • ECPs containing LNG
  • combined dental contraceptive pills
  • copper-bearing intrauterine devices.

Crisis contraception pills (ECPs) and combined dental pills that are contraceptiveCOCs)

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

  • ECPs with UPA, taken as being a dose that is single of mg;
  • ECPs with LNG taken being a dose that is single of mg, or alternatively, LNG used 2 doses of 0.75 mg each, 12 hours aside.
  • COCs, taken as a split dosage, one dosage of 100 µg of ethinyl estradiol plus 0.50 mg of LNG, accompanied by a 2nd dosage of 100 µg of ethinyl estradiol plus 0.50 mg of LNG 12 hours later on. (Yuzpe method)


A meta-analysis of two studies revealed that ladies who utilized ECPs with UPA possessed a maternity price of 1.2per cent. Research indicates that ECPs with LNG had a maternity price of 1.2% 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.

Negative effects through the utilization of ECPs act like those of dental contraceptive pills, such as for instance nausea and nausea, small irregular genital bleeding, and weakness. Negative effects aren’t typical, they have been moderate, and can generally resolve without further medicines.

If sickness does occur within 2 hours of having a dose, the dose should always be duplicated. ECPs with LNG or with UPA are better than COCs simply beresult they cause less vomiting and nausea. Routine utilization of anti-emetics before using ECPs isn’t suggested.

Medications useful for crisis contraception usually do not damage future fertility. There isn’t any wait into the go back to fertility after using ECPs.

Health eligibility requirements

There are no limitations when it comes to medical eligibility of whom may use ECPs.

Some ladies, but, utilize ECPs over and over over and over repeatedly for almost any of this reasons stated above, or as their primary way of contraception. Such situations, further counselling should be offered about what other and much more regular contraceptive choices can be right and much more effective.

Regular and repeated ECP use could be harmful for ladies with conditions categorized as medical eligibility criteria (MEC) category 2, 3,or 4 for combined hormone contraception or Progestin-only contraceptives (POC). Regular utilization of crisis contraception can lead to increased side-effects, such as for instance menstrual problems, although their duplicated use poses no understood health problems.

Emergency contraceptive pills had been discovered become less effective in overweight ladies (whose human body mass index is much more than 30 kg/m2), but there are not any security issues. Overweight ladies shouldn’t be rejected usage of crisis contraception whenever it is needed by them.

Counselling for usage of crisis contraceptive pills ought to include choices for making use of contraception that is regular suggestions about just how to utilize practices precisely in the event of sensed technique failure.

Copper-bearing devices that are intrauterine

whom advises that the copper-bearing IUD, when utilized as a crisis contraceptive technique, be placed within 5 times of unprotected sexual intercourse. This process is specially right for women that want to begin to use an efficient, 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. Here is the many form that is effective of contraception available. As soon as inserted, ladies can continue using the IUD as a continuing approach to contraception, or may want to switch to another method that is contraceptive.

A copper-bearing IUD is really a safe as a type of emergency contraception. It’s estimated that there could be significantly less https://yourbrides.us/latin-brides/ latin brides for marriage than 2 situations of Pelvic Inflammatory Disease (PID) per 1000 users (3). (FP Global Handbook). The potential risks of perforation or expulsion are low.

Medical eligibility requirements

Eligibility requirements for basic utilization of a copper IUD also make an application for usage of a copper IUD for crisis purposes. Ladies with a disorder categorized as MEC category a few (for instance, with current PID, puerperal sepsis, unexplained genital bleeding, cervical cancer tumors, or serious thrombocytopenia) when it comes to copper IUD must not make use of a copper IUD for crisis purposes. In addition, a copper-bearing IUD really should not be placed for crisis contraception after sexual attack as the lady can be at high threat of an intimately transmitted illness such as for instance chlamydia and gonorrhoea. A copper-bearing IUD shouldn’t be used as crisis contraception whenever a female has already been expecting.

The whom healthcare eligibility requirements for contraceptive usage states that IUD insertion may further boost the risk of PID among ladies at increased risk of intimately transmitted infections (STIs), although restricted proof shows that this danger if low. Present algorithms for determining increased danger of STIs have actually bad value that is predictive. Risk of STIs differs by individual behavior and neighborhood STI prevalence.