- February 20, 2016
- Posted by: emobile
- Category: Trending Issues, Uncategorized
Emobileclinic Trending Issues
What is emergency contraception?
Pre marital sex is one thing many people have knowledge of before they got married. More than half of these sex were not protected leading to unwanted pregnancies, STDs and abortions. Many women would look back now and would wish they had done things differently. What would you have done differently? Not having sex or abortion or unprotected sex? What message are you passing now to the younger one? To have sex or not until marriage?
One thing that has become evidently glaring is that this generation is far different from yours and when you teach morality with one hand you should give room for ‘what ‘if ‘ my girls or boys are having premarital sex despite all moral advise. Who should use emergency contraceptive ? Is it only meant for married couples? No. It should be used by everyone who engages in sex and don’t want pregnancy . ‘All women and girls at risk of an unintended pregnancy have a right to access emergency contraception ‘ says WHO.
Young unmarried females should feel free to get any emergency contraceptive of her choice without being shy about it. It is far better than the risk of abortion . It should be one off knowing that it isn’t something to be used on a regular basis because sex isn’t meant to be part of your full schedule now.”There are various Emergency contraception, or post-coital contraception, refers to methods of contraception that can be used to prevent pregnancy in the first 5 days after sexual intercourse. It is intended for use following unprotected intercourse, contraceptive failure or misuse (such as forgotten pills, or breakage or slippage of condoms), rape or coerced unprotected sex.
Emergency contraception is effective only in the first few days following intercourse ”before the ovum is released from the ovary and before the sperm fertilizes the ovum. ” kindly note that once this is done ”emergency contraception cannot interrupt an established pregnancy or harm a developing embryo.”
In what situations should emergency contraception be used?
Emergency contraception can be used in a number of situations following sexual intercourse. These include:
When no contraceptive has been used.
In cases of rape or coerced sex when the woman was not protected by an effective contraceptive method.
When there is a contraceptive failure or incorrect use, including:
condom breakage, slippage, or incorrect use;
3 or more consecutively missed combined oral contraceptive pills;
progestogen-only pill (minipill) taken more than 3 hours late;
desogestrel-containing pill (0.75 mg) taken more than 12 hours late;
norethisterone enanthate (NET-EN) progestogen-only injection taken more than 2 weeks late;
depot-medroxyprogesterone acetate (DMPA) progestogen-only injection taken more than four weeks late;
the combined estrogen-plus-progestogen monthly injection given more than seven days late;
dislodgment, delay in placing, or early removal of a contraceptive hormonal ring or skin patch;
dislodgment, breakage, tearing, or early removal of a diaphragm or cervical cap;
failed withdrawal (e.g. ejaculation in the vagina or on external genitalia);
failure of a spermicide tablet or film to melt before intercourse;
miscalculation of the abstinence period, or failure to abstain or use a barrier method on the fertile days of the cycle when using fertility awareness based methods; and
expulsion of an intrauterine contraceptive device (IUD) or hormonal contraceptive implant.
There are 3 methods of emergency contraception:
emergency contraception pills (ECPs)
combined oral contraceptive pills or the Yuzpe method
copper-bearing intrauterine devices (IUDs).
1. Emergency contraception pills
WHO recommends either of the following drugs for emergency contraception, for use within 5 days (120 hours) of unprotected sexual intercourse:
Levonorgestrel taken as a single dose (1.5 mg) Or alternatively, levonorgestrel taken in 2 doses (0.75 mg each, 12 hours apart).
Ulipristal acetate, taken as a single dose at 30 mg.
Mode of action
Levonorgestrel emergency contraceptive pills prevent pregnancy by preventing or delaying ovulation. They may also work to prevent fertilization of an egg by affecting the cervical mucus or the ability of sperm to bind to the egg.
Levonorgestrel emergency contraceptive pills are not effective once the process of implantation has begun, and they will not cause abortion.
Based on reports from nine studies including 10 500 women, the WHO-recommended levonorgestrel regimen is 52–94% effective in preventing pregnancy. The regimen is more effective the sooner after intercourse it is taken.
Levonorgestrel-alone emergency contraception pills are very safe and do not cause abortion or harm future fertility. Side-effects are uncommon and generally mild.
Medical eligibility criteria and contraindications
Emergency contraceptive pills prevent pregnancy. They should not be given to a woman who already has a confirmed pregnancy. If a woman inadvertently takes the pills after she becomes pregnant, however, the available evidence suggests that the drugs will not harm either the mother or her fetus. These 2 drugs are not used for termination of pregnancy.
Emergency contraceptive pills are recommended for occasional use only after unprotected intercourse and are not recommended for regular use as an ongoing contraceptive method because of the higher possibility of failure compared with oral contraceptive pills. Frequent use of emergency contraception can result in increased side-effects, such as menstrual irregularities, although their repeated use poses no known health risks.
Emergency contraceptive pills may be less effective in obese women (body mass index more than 30 kg/m2) but there are no safety concerns. Obese women should not be denied access to emergency contraception when they need it.
2. The Yuzpe method
The Yuzpe method uses combined oral contraceptive pills. The pills are taken in 2 doses. Each dose must contain estrogen (100–120 mg ethinyl estradiol) and progestin (0.50–0.60 mg levonorgestrel (LNG) or 1.0–1.2 mg norgestrel).
The first dose should be taken as soon as possible after unprotected intercourse (preferably within 72 hours but as late as 120 hours, or 5 days) and the second dose should be taken 12 hours later. If vomiting occurs within 2 hours of taking a dose, the dose should be repeated.
3. Copper-bearing intrauterine devices (IUDs)
WHO recommends that a copper-bearing IUD, when used as an emergency contraceptive method, be inserted within 5 days of unprotected intercourse. This method is particularly appropriate for a woman who would like to start using a highly effective, long-acting and reversible contraceptive method.
Mode of action
The copper-bearing IUD prevents fertilization by causing a chemical change in sperm and egg before they can meet.
When inserted within 5 days of unprotected intercourse, a copper-bearing IUD is over 99% effective in preventing pregnancy. This is the most effective form of emergency contraception available. Once inserted, the woman can continue to use the IUD as an ongoing method of contraception and may choose to change to another contraceptive method in the future.
A copper-bearing IUD is a safe form of emergency contraception. The risks of infection, expulsion or perforation are low.
Medical eligibility criteria and contraindications
The only situation in which a copper-bearing IUD should never be used as emergency contraception is when a woman is already pregnant.
Other contraindications to using a copper-bearing IUD as ongoing contraception should be considered before its use as emergency contraception. Some of these contraindications for initiation include severe thrombo-cytopenia, unexplained vaginal bleeding, cervical cancer, endometrial cancer and current Pelvic Inflammatory Disease (PID).
Moreover, emergency contraception should be integrated into health care services for populations most at risk of exposure to unprotected sex, including post-rape care and services for women and girls living in emergency and humanitarian settings.