About half of the pregnancies in this country usually are unplanned, according to the American College of Obstetricians and Gynecologists. For a woman who wants to plan when the girl becomes pregnant, however, there are various choices.

Contraception — also called birth control method — refers to methods or gadgets that prevent pregnancy frequently by preventing a woman’s ovum from being fertilized by ejaculation or by preventing some sort of fertilized egg from being implanted in the uterus.

Which method or methods you choose relies on several factors, including your period, any existing health conditions, comfort of the contraceptive and its user friendly set up, risk factors, side effects and value. Your health care provider can help you determine the tactic that’s appropriate for you.

Do not forget that you may change your contraception method as the circumstances of your life alter. When choosing a method, you should consider how frequently will you you have sex, if you are in the monogamous relationship, if you are willing to insurance policy for sex or want a approach that doesn’t depend on planning, and how will you are to track ones fertile days or go on a pill every day. To work proficiently, a contraceptive method must be used correctly.

Below is a common description of the most common categories of contraception methods approved by the You.S. Food and Drug Administration (FDA).

Hormonal solutions

These methods, available only through prescription, use hormones comparable to estrogen and progestin, the hormones normally produced by a woman’s body. Consequently prevent ovulation — when the ovaries discharge an egg. Hormonal procedures offer continuous contraception, nevertheless they do not protect you against intimately transmitted infections (STIs). Women who have had a stroke, have lean meats disease, breast cancer or problems with blood clotting should not use these techniques.

Birth control pills/oral contraceptives

Some birth prevention pills contain both estrogen and progestin (combination pill); other people have only progestin (progestin-only mini-pill). A chewable form of the combination pill is available.

Combination tablets prevent ovulation. These pills are consumed daily, regardless of how often a lady has intercourse. Women while using the chewable tablet must drink ten ounces of liquid as soon as taking it. The usual means of taking birth control pills lets a woman to have a predictable period of time every four weeks. A woman can also choose a schedule that as an alternative allows her to have a period every 13 weeks. This must be under the direction of a health care provider, however. The Fda standards says birth control pills are Ninety nine to 98 percent effective when prescribed and taken the right way. Possible side effects of the mixture pill include dizziness; a sick stomach; and changes in menstruation, spirits or weight. Rarely, cardiovascular disease can result; this can include blood pressure, blood clots, heart attack and cerebral vascular accidents. Women who smoke and are are over the age age 35 should not use these pills.

Progestin-only pills prevent pregnant state by thickening cervical mucus to stop this sperm from reaching your egg. The FDA states these are 98 percent powerful when prescribed and taken correctly. They must be taken on a daily program, regardless of how often a woman offers intercourse. Possible side effects from the progestin-only pill include irregular internal bleeding, weight gain and breast discomfort. These pills also offer much less protection against ectopic pregnancy.

Fix

This is a skin patch which releases estrogen and progestin into the bloodstream. It is worn for the lower abdomen, buttocks or upper body, but not on the chests. A new patch is applied once a week for three weeks. It is not put on during the fourth week to permit a menstrual period. The Federal drug administration says it is 98 percent effective, but it may be less powerful in women who weigh above 198 pounds. Patches contain much more estrogen than birth control tablets do. Possible side effects are similar to that surrounding the combination oral contraceptive pill, but the risk for thrombus may be greater with the patch because it contains more oestrogen. Other factors that put females at risk for blood clots are smoking cigarettes, obesity, inactivity and surgical treatment; using the patch with these challenges increases them.

Vaginal contraceptive ring (NuvaRing)

This is a flexible ring about two inches across that is inserted by a person into her vagina. Now there, it releases progestin and the extra estrogen. The ring remains set up for three weeks, and is next removed for one week permitting a menstrual period. The Food and drug administration says it is 99 for you to 98 percent effective whenever used correctly. If the diamond ring is expelled from the vaginal area and remains out for three or more hours, another method of birth control method must be used until a new ring has been in place for seven days. Possible side effects include vaginal discharge, vaginitis, tenderness and side effects similar to that from the combination oral contraceptive supplement.

Injections

Two types of hormone procedures are available:

Depo-Provera is a form of the actual hormone progestin. Injected once every three months, it prevents maternity in three ways: It avoids ovulation, stops the sperm out of reaching the egg, as well as prevents the fertilized egg from implanting in the uterus. The Fda standards says it is 99 percent powerful. Depo-Provera usually stops a woman’s menstruating periods. Periods resume each time a woman stops using this contraceptive. Possible side effects of Depo-Provera involve irregular bleeding, weight gain, chest tenderness and headaches.

Lunelle can be a form of progestin and estrogen. It truly is injected once a month. The Fda standards says it is 99 percent efficient. Possible side effects include adjustments in menstrual cycle, weight gain and unwanted effects similar to those of the combination oral contraceptive pill.

Implanted contraception

Currently, only one form of implantable contraception is available, Implanon. Approved in 2005, it consists of a small sticklike pole placed beneath the skin of your inner upper arm. The actual rod slowly releases etonogestrel, a hormone similar to progesterone. Effective for 3 years, Implanon must be inserted and removed by a health care provider utilizing a minor outpatient surgical procedure. Probable side effects include irregular, overlooked or painful periods, excess weight, acne, headaches, breast tenderness, hair loss, changes in mood and/or sexual drive, abdominal pain and an increase in blood pressure. It is important to have common follow-up appointments with your health care provider.

However some women may still be using the initial implantable contraception, Norplant I, it is no for a longer time available to new users. It turned out discontinued in 2002. Should you have a Norplant I implant, you ought to talk to your health care provider about other options when your implant expires.

Intrauterine device (IUD)

An IUD is a T-shaped plastic shape with thread attached that is inserted into the uterus by the health care provider. IUDs, which offer continuous contraceptive, come in three types. One particular type, ParaGuard, has copper around the plastic frame; another type, Mirena, contains a form of the bodily hormone progesterone called levonorgestrel; the third type, Progestasert, consists of progestin. An IUD prevents sperm coming from entering the fallopian tubes, a places where eggs are generally fertilized. If a sperm does attain an egg, an IUD avoids the fertilized egg from implanting inside the uterus. IUDs are 98 so that you can 99 percent effective. After insertion, the copper IUD can remain available up to 10 years; the Mirena IUD, intended for five years; and the Progestasert IUD, for one yr. All IUDs must be removed by a health care provider. IUDs do not protect you from STIs. Attainable side effects include cramps, hemorrhaging, pelvic inflammatory disease, infertility as well as perforation of uterus.

Barrier systems

Barrier devices come in great shape. Unlike hormonal methods or perhaps the IUD, which work continuously to provide protection against pregnancy, a barrier device is used only once a woman has intercourse. A bonus is that barrier devices are often cheaper. A drawback is definitely the need to plan for sex allowing an individual a barrier device along. The diaphragm, cervical cap and defend may be difficult for some females to insert properly. Many barrier methods can help safeguard you against STIs.

Female condom

The female condom is a lubricated, loose-fitting polyurethane pouch that’s inserted into the vagina. This surrounds the penis during intercourse plus serves as a lining to bodily protect the vagina in addition to cervix from infections and entice sperm to prevent pregnancy. Out there over the counter (OTC), the condom includes a closed end and an open up end, with flexible engagement rings at both ends. The sealed end is inserted into the vagina, and the ring retains it in place over the cervix. The feminine condom can be inserted up to 24 hours before intercourse, and can basically used once.  Although it incorporates lubrication, more may be needed while having sex. The female condom is stronger than a male condom and should never be used in combination with a male condom. It is involving 80 and 95 percent effective in preventing pregnancy and may protect from fluid-transmitted and some virally transmitted STIs.

Man condom

The male condom is a lubricated sheath which is put on an erect penis previous to entry into the vagina. The man condom traps sperm and varieties a physical barrier between the vagina and penis. Because of the hurdle, it offers protection from fluid-transmitted and some virally transmitted STIs. Available OTC, male condoms can be made of three unique substances. Latex is the most common in addition to protects from STIs. The other a couple of substances are polyurethane in addition to animal membrane, which doesn’t protect from you from STIs; avoid the use of animal membrane condoms. Men condoms come in different sizes; the correct size is important to assure security. When the condom is on the erect penis, there should be room at the hint to allow sperm and fluids. If more lubrication is necessary, use only water-based lubricants with latex contraceptives. A male condom can only be applied once. After intercourse, you should withdraw the penis while holding onto the base of the condom to avoid it from coming off of. Used correctly, male rubbers are 85 to Fifth theres 89 percent effective in preventing maternity. Using a vaginal spermicide with a condom will increase its effectiveness. Using a condom that is too old (past its conclusion date), brittle, torn or perhaps damaged, or put on wrongly will not protect you from pregnancy or even infections.

Diaphragm, cervical cap and face shield

These reusable barrier strategies of birth control block sperm out of entering the cervix and getting to the egg. They are created from latex, and all require a prescription. The diaphragm is a shallow cup; a cap is smaller and thimble-shaped which has a strap to aid removal; a shield is a cup-shaped device which covers the cervix, but not some sort of tightly as does the cover. The diaphragm and cap are available various sizes; a health care provider can help determine what size you need. Having a toddler or gaining/losing a significant amount of weight may affect how these fit and will mean you need a different measurements. The shield comes in only 1 size. All three methods are being used with a spermicide to kill seminal fluid. When used correctly, the particular cervical cap is 84 for you to 91 percent effective in preventing pregnancy; the diaphragm is Eighty-four to 94 percent effective; and the cervical shield is 85 percent effective. All must be injected before sex and be eventually left in place for six to eight time after sex. The diaphragm have to be removed by 24 hours soon after intercourse to avoid the risk regarding toxic shock syndrome; the particular cap and shield should be removed 48 hours after sexual activity, also to avoid the risk intended for toxic shock. Other doable side effects of the cap and also shield include urinary tract and also vaginal infections. The diaphragm, whenever used with a spermicide, can protect against some STIs. The cap in addition to shield do not provide a lot protection against STIs.

Contraceptive cloth or sponge

This barrier method of birth prevention is a soft, disk-shaped device by using a loop for removal. Offered OTC, it is made of polyurethane foam and contains the spermicide nonoxynol-9. Ahead of intercourse, the sponge will be moistened with water and injected (loop side down) to pay the cervix. It can be put in about 24 hours before sex. It ought to be left in for at least six hours after intercourse. It is Eighty-four to 91 percent successful, if used correctly. It is actually effective for more than one behave of intercourse for up to Twenty four hours. It must be removed within Thirty hours of being inserted. In the event left in longer, we have a risk of getting toxic shock syndrome. The sponge does not protect against STIs.

Emergency contraception

Disaster contraception keeps a woman by becoming pregnant. If a woman is pregnant, emergency contraception will not likely work. These are the circumstances where emergency contraception methods work extremely well:

A contraceptive method falls flat, such a condom breaking or coming off during sex

No contraceptive was used when you had intercourse

You were forced to have sex

You missed two or more birth control products in a row

You were late helping your Depo-Provera or Lunelle shot

Emergency contraception works by preventing the egg from leaving the ovary, by means of preventing the egg out of being fertilized, or by stopping a fertilized egg from implanting in the uterus. It does not affect a ladies future pregnancies. If you think you may need emergency contraception in the future, you possibly can talk with your health care provider about finding emergency contraceptive pills (ECPs) in your next regular exam.

Understand what have a menstrual period three weeks whenever you take ECPs, or if you think there’s a chance you’re pregnant after taking ECPs, have a pregnancy test to make sure you just aren’t pregnant.

Plan B

Strategy B is the only ECP authorized by the FDA for emergency birth control. It is available as an over-the-counter selection for women ages 18 and also older; it is available for young ladies 17 and under simply by prescription. Plan H is often referred to as the “morning-after pill.” It contains the progestin levonorgestrel, and that is found in prescription birth control drugs but in a lower dose. A pair of pills are taken, either collectively or one within three days just after unprotected sex and the second 12 hours later. As soon as used as directed, Approach B effectively and safely and securely prevents pregnancy 80 so that you can 99 percent of the time. Possible adverse reactions include nausea, vomiting, tummy pain, fatigue and frustration. Taking both pills all at once will not increase your chances of possessing these side effects. If you vomit after taking ECPs, call a medical professional or pharmacist. Plan W does not protect against STIs. Another ECP, Preven, has been withdrawn from the market around 2004.

Higher dose associated with birth control pills

Taken for a higher dose, some bundled estrogen and progestin birth control capsules can be used as emergency contraception. Different brands of merged birth control pills have various doses of these hormones, as well as number of pills in a amount is different for each brand. Not every brands can be used for emergency contraception. For more information on birth control pills which can be used for emergency contraception pay a visit to Not-2-late.com (http://ec.princeton.edu/questions/dose.html). Normally, the pills are taken in a couple of doses, one dose instantly and the second dose 12 hours later. Always use exactly the same brand for both doses. Combined estrogen and progestin is 75 to 80 percent helpful when taken this way. Many women feel sick as well as throw up after taking these folks. If you throw up after after just one hour after taking ECPs, call a medical professional or pharmacist.

IUD

A copper IUD inserted within seven days of unguaranteed sex can prevent 99 % of pregnancies. It can stay away from the sperm from fertilizing your egg or prevent any fertilized egg from implanting in the uterus. It can remain in place and grow used as a method of contraception, or it can be removed after the next normal menstrual period.

Abortion tablet

The abortion pill RU-486 (mifepristone) works after having a woman becomes pregnant, when a fertilized egg has attached to the uterus. Mifepristone is a synthetic steroid that will blocks progesterone, the hormone required to maintain pregnancy. When progesterone isn’t available, the fertilized egg cannot stay attached to the uterus.

RU-486 is not used for contraception. It is obtainable only by prescription. Before prescribing RU-486, a health care provider must do a good HCG blood test and an sonography to confirm that a woman is usually pregnant, that she does not have a good ectopic (tubal) pregnancy, and that the pregnancy is 49 days or fewer. RU 486 is approved for use up to the actual 49th day of pregnancy, or concerning seven weeks. When the maternity and date of pregnancy are confirmed, a woman takes one particular dose of mifepristone. Two days later, she takes a second pharmaceutical, misoprostol, which causes the uterus to be able to contract. Within six days to weeks to one week, the pregnancy will be terminated.

A woman must come back to her health care provider’s office to ensure that the pregnancy was over. If it was not, a high tech abortion must be performed. RU-486 is 78 percent effective in ending a pregnancy, if taken during the initially seven weeks of pregnancy. Doable side effects of RU 486 include uterine pain, fatigue, nausea and heavy swelling.