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. IUD placement is another option: It must be inserted by your provider within 5 days of having unprotected sex. The IUD that is used contains a small amount of copper. Your doctor can remove it after your next period. You may also choose to leave it in place to provide ongoing birth control. You should not use emergency contraception if: You think you have been pregnant for several days.
You have vaginal bleeding for an unknown reason talk to your provider first. Emergency contraception may cause side effects.
Most are mild. They may include: Changes in menstrual bleeding Fatigue Headache Nausea and vomiting After you use emergency contraception, your next menstrual cycle may start earlier or later than usual. Most women get their next period within 7 days of the expected date. If you do not get your period within 3 weeks after taking emergency contraception, you might be pregnant. Contact your provider. Alternative Names. Intrauterine device Side sectional view of female reproductive system Hormone-based contraceptives Birth control methods.
For maximum effectiveness, emergency contraception should be started as soon as possible after unprotected intercourse, and within hours. You can take emergency contraceptive pills anytime during your menstrual cycle. Using the morning-after pill may delay your period by up to one week.
If you don't get your period within three to four weeks of taking the morning-after pill, take a pregnancy test. Normally, you don't need to contact your health care provider after using the morning-after pill.
However, if you have bleeding or spotting that lasts longer than a week or develop severe lower abdominal pain three to five weeks after taking the morning-after pill, contact him or her. These can indicate a miscarriage or that the fertilized egg has implanted outside the uterus, usually in a fallopian tube ectopic pregnancy. Mayo Clinic does not endorse companies or products.
Advertising revenue supports our not-for-profit mission. This content does not have an English version. This content does not have an Arabic version. To avoid vomiting the pill, take a dose of Kaopectate or Pepto-Bismol both of which contain bismuth subsalicylate if you feel queasy or nauseous. You can also take an over-the-counter antinauseal like Bonine meclizine , Dramamine dimenhydrinate , or Valoid cyclizine.
Plan B or Next Step are not known to cause serious complications. There are some drugs that can interact with Plan B and Next Step by reducing the concentration of levonorgestrel in the blood. If taking Sustiva or the combination HIV drug Atripla which contains efavirenz , speak with your healthcare provider if emergency contraception is needed. A larger dose of Plan B or Next Step may be needed. Never increase the dose of Plan B or Next Step unless your practitoner tells you to do so.
Doing so can increase the risk of side effects, including heavy bleeding and vomiting. Call your healthcare provider if you have pregnancy symptoms, receive a positive home pregnancy test result, or do not have a period for more than three weeks after taking an emergency contraceptive.
The frequent use of progestin-based emergency contraception can cause your periods to become irregular and unpredictable. There are more cost-effective ways to prevent pregnancy than emergency contraceptives. If unsure about your birth control options, speak with your healthcare provider or visit your nearest Planned Parenthood or women's health clinic.
Sign up for our Health Tip of the Day newsletter, and receive daily tips that will help you live your healthiest life. Ulipristal acetate versus levonorgestrel for emergency contraception: a randomised non-inferiority trial and meta-analysis. The Lancet. Emergency contraception review: evidence-based recommendations for clinicians. Clin Obstet Gynecol. National Library of Medicine.
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