These professionals have been trained to handle requests for emergency contraception sympathetically and confidentially. In some cases, your pharmacist may refer you to a doctor or clinic for emergency contraception instead. Find a pharmacy. It can also be used more than once. Remember that it should never replace regular, long-term methods of contraception. It works by temporarily stopping the release of an egg from the ovary, preventing fertilization if ovulation has already occurred, or, if an egg has already been fertilized, preventing it from attaching to the wall of the uterus.
Learn more. It can prevent pregnancy if taken within 72 hours and preferably within 12 hours of unprotected sex. Temporary side effects, however, may occur and usually pass within 24 hours. The most common side effects include nausea, abdominal pain, fatigue, headache, dizziness, breast tenderness, vomiting, diarrhea, and irregular menstrual bleeding. Less common reactions are migraine or severe headache, lower abdominal pain, painful menstruation, and vaginal discharge.
If your period is more than a week late or if these symptoms continue for more than 48 hours or are severe, see a healthcare professional. You can take Plan B up to 72 hours after unprotected sex. However, the pill's effectiveness at preventing pregnancy dwindles the later you take it:. It only takes a couple of hours for Plan B to kick into effect, says Butler. A review found that peak levels of levonorgestrel the active ingredient in Plan B in your blood will typically be around 1.
You only need one dose for each episode of unprotected sex. That said, Sridhar also advises against taking Plan B multiple times a week. While it's not technically dangerous to your health, you may experience short-term side effects like headache, fatigue, nausea, and temporary changes in your menstrual cycle.
Moreover, if you find yourself in the situation where you're taking Plan B multiple times a week, you should strongly consider going on birth control regularly for a couple of reasons:. A meta-analysis found that taking emergency contraception on the fifth day hours after unprotected sex makes you five times more likely to get pregnant than if you took it within 24 hours.
Waiting five days increases the odds that you ovulated in that time period, and therefore, there's a chance that a sperm may have already been able to fertilize a released egg, Butler says. Furthermore, sperm are able to live inside your body for up to a maximum of five days.
The bottom line is, waiting five days after unprotected sex to take Plan B is leaving a lot up to chance. Additionally, taking Plan B will not harm or terminate an existing pregnancy, Butler says, and it does not act as an abortion pill. It's already happened," says Butler. The main way plan B works to prevent pregnancy is to delay ovulation.
It cannot stop the ovulation process if it's already started. Other forms of contraception are more reliable than Plan B at preventing pregnancy. People should speak to their doctor about the best form for their needs. The birth control implant Nexplanon, Implanon is a small, thin rod that a healthcare professional inserts into the arm. It protects against pregnancy for up to 5 years. It does not protect against sexually transmitted infections STIs. An IUD is a tiny device that a healthcare professional inserts into the uterus.
The Depo-Provera shot is an injection that a person receives every 3 months to prevent pregnancy. It releases the hormone progestin to prevent ovulation. It is important to get the shot on time to avoid pregnancy.
The NuvaRing birth control ring is a small, flexible ring that sits inside the vagina. It releases hormones to prevent pregnancy. Individuals can wear a birth control patch on certain parts of the body, such as the stomach, arm, or back. The patch releases the hormones estrogen and progestin through the skin to prevent pregnancy. Birth control pills prevent pregnancy by releasing hormones — usually synthetic forms of estrogen and progesterone — into the body.
It is necessary to take 1 pill each day. Some types of pills include a 7-day break after 21 days to allow for a menstrual period. It is important to take the pill on time to prevent pregnancy. A condom is a barrier method of contraception. It is a thin, stretchy pouch that a person wears on their penis during sex.
Condoms are widely available and effective when used correctly. Latex and plastic condoms protect against pregnancy and STIs. Lambskin condoms protect against pregnancy, but not STIs. A person can take Plan B emergency contraception as often as necessary to prevent pregnancy. The most significant risk associated with morning-after pill use is the chance of an unwanted pregnancy. This is because it is less reliable than other forms of contraception.
Birth control is used to prevent pregnancy.
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