Precautions
Birth control pills: Any medication that contains estrogen can cause fluid retention. It is not uncommon for people to gain weight when they first start using birth control pills. Menopause: Around menopause, hormone fluctuations can cause fluid retention. Hormone replacement therapy can also trigger edema.
Is Plan B the same thing as birth control pills?
Potential side effects can include:
- nausea
- vomiting
- changes in your period, such as an early, late, lighter, or heavier flow
- a headache
- dizziness
- lower abdominal cramping
- breast tenderness
- tiredness
- mood changes
How does Plan B pill affect your pregnancy?
- Plan B is 95% effective if you take it within 24 hours and 89% effective within 72 hours.
- But it might be less effective if you are ovulating, or have unprotected sex after taking Plan B.
- It is also less effective for women over 155 pounds — if this is the case, try a pill like Ella.
- Visit Insider's Health Reference library for more advice.
What are the chances of pregnancy after taking Plan B?
While rare, it’s still possible to get pregnant after taking Plan B, and keep in mind that Plan B can make your next period unpredictable; you may be late or experience spotting, so there may be a reason you’re late after taking Plan B that is not because you’re pregnant.
Can I still be pregnant after taking Plan B pill?
Can Plan B pills make you pregnant?
The morning-after pill (AKA emergency contraception) can help prevent pregnancy when you take it after having unprotected sex. But, it won't prevent pregnancy for any sex you may have after taking it. So if you use the morning-after pill and then have unprotected sex, you'll need to take it again.
How likely is pregnancy with Plan B?
An estimated 0.6 to 2.6% of women who take the morning after pill after unprotected sex will still get pregnant.
Is Plan B pill Effective?
How effective is emergency contraception (EC)? EC pills are about 89% effective if you take them within 72 hours (three days) of unprotected sex. You can take them up to five days after intercourse, but the sooner you take them after sex, the more effective they are.
How do I know am ovulating?
the length of your menstrual cycle – ovulation usually occurs around 10 to 16 days before your period starts, so you may be able to work out when you're likely to ovulate if you have a regular cycle. your cervical mucus – you may notice wetter, clearer and more slippery mucus around the time of ovulation.
Can Plan B fail?
What's the short answer? It's really quite simple: No morning-after pill works during ovulation, as they're designed to delay it. If ovulation is already happening, Plan B (or any other emergency contraceptive pill) will have failed before it's even begun.
How much do a Plan B cost?
about $40-$50How Much Does Plan B Cost? Plan B One-Step usually costs about $40-$50. Generics like Take Action, My Way, Option 2, Preventeza, My Choice, Aftera, and EContra generally cost less — about $11-$45. You can also order a generic brand called AfterPill online for $20 + $5 shipping.
How do I know if Plan B worked?
How do you know if Plan B worked? The only way to know if Plan B has prevented pregnancy is to wait for your next period. If your period arrives more than a week late, you may want to consider taking a pregnancy test.
How do you know if Plan B didn't work?
How do I know if Plan B worked? You'll know if your emergency contraception worked when you get your next period, which could come within a week of when you expect. Your period may be heavier, lighter, earlier, or later than usual. EC pills can also cause some irregular bleeding or spotting afterward.
Before Taking This Medicine
You should not use Plan B if you are allergic to levonorgestrel.Do not use this medicine if you are already pregnant. Plan B will not terminate a p...
How Should I Take Plan B?
Use Plan B exactly as directed on the label, or as prescribed by your doctor. Do not use in larger or smaller amounts or for longer than recommende...
What Happens If I Overdose?
Because this medicine is supplied as a single tablet in an exact strength, an overdose is unlikely to occur when the Plan B is used as directed. Do...
What Should I Avoid While Taking Plan B?
Plan B will not protect you from sexually transmitted diseases--including HIV and AIDS. Using a condom is the only way to protect yourself from the...
What Other Drugs Will Affect Plan B?
Certain other medications can make Plan B less effective, which may result in pregnancy. Do not take this medicine without telling your doctor or p...
How Effective Is Plan B One-Step and Other levonorgestrel Morning-After pills?
A levonorgestrel morning-after pill like Plan B One Step, Next Choice One Dose, Take Action, My Way, and AfterPill can lower your chance of getting...
How Do Plan B and Other levonorgestrel Morning-After Pills Work?
Take levonorgestrel morning-after pills (like Plan B One-Step, Next Choice One Dose, Take Action, My Way, and AfterPill) as soon as you can after u...
Does The Plan B Morning-After Pill Have Side Effects?
The morning-after pill is super safe, and Plan B side effects aren’t super common. There have been no reports of serious problems out of the millio...
Where Can I Get The Plan B Morning-After Pill?
You can buy levonorgestrel morning-after pills (like Plan B One-Step, Next Choice One Dose, Take Action, and My Way) over the counter without a pre...
How long after sex can you take Plan B?
What’s the Plan B morning-after pill? The Plan B pill works best when you take it within three days after unprotected sex. You can get Plan B at your local drugstore or pharmacy.
How long does it take to get your period after taking contraception?
However, if you don’t get your period within 3 weeks of taking emergency contraception, take a pregnancy test.
Can you take the morning after pill earlier?
It may come earlier or later, and be heavier, lighter, or more spotty. Or it may be the same as it normally is. You may get an upset stomach, feel lightheaded or dizzy, or have tender breasts for a short while when you take the morning-after pill.
Does it matter how old you are to get the morning after pill?
It doesn’t matter how old you are and it doesn’t matter what your gender is. Sometimes the morning-after pill is locked up or kept behind the counter, so you may have to ask the pharmacist or store clerk for help getting it — but you don’t have to have a prescription or show your ID.
Is it better to use birth control or IUD?
That’s 1 reason why it’s better to use a regular birth control method instead of relying on emergency contraception. Plus, birth control methods like the IUD, implant, or pill (to name a few) are way better at preventing pregnancy.
Is it normal to have a period after taking the morning pill?
After you take the morning-after pill, it's totally normal for your next period to be different from what you’re used to. It may come earlier or later, and be heavier, lighter, or more spotty.
Can you delay your period with emergency contraception?
Can emergency contraception delay period? Emergency contraception can delay your period. In fact, getting your period later or earlier than usual is one of the most common side effects of emergency contraception pills like Plan B and ella.
Get Plan B online or in store
Shop for Plan B your way: on-shelf in the family planning aisle or buy online and pick up in-store or curbside.
What is Plan B?
Plan B, sometimes referred to as the “morning after pill,” is emergency contraception you take within 72 hours after unprotected sex. The sooner you take it, the better it works.
How soon after a pregnancy can you take Plan B?
To obtain optimal efficacy, the first tablet should be taken as soon as possible within 72 hours of intercourse. The second tablet should be taken 12 hours later.
How does Plan B work?
Plan B is believed to act as an emergency contraceptive principally by preventing ovulation or fertilization (by altering tubal transport of sperm and/or ova). In addition, it may inhibit implantation (by altering the endometrium). It is not effective once the process of implantation has begun.
What drugs can decrease progestin levels?
Drugs or herbal products that induce enzymes, including CYP3A4, that metabolize progestins may decrease the plasma concentrations of progestins, and may decrease the effectiveness of progestin-only pills. Some drugs or herbal products that may decrease the effectiveness of progestin-only pills include: barbiturates.
How long after taking Plan B can you vomit?
Information for Patients. Take Plan B as soon as possible and not more than 72 hours after unprotected intercourse or a known or suspected contraceptive failure. If you vomit within two hours of taking either tablet, immediately contact your healthcare provider to discuss whether to take another tablet.
How long after sex can you take Plan B?
The sooner you take the first tablet, the better Plan B® will work. Take the second tablet 12 hours later.
Is Plan B bioavailable?
No specific investigation of the absolute bioavailability of Plan B in humans has been conducted. However, literature indicates that levonorgestrel is rapidly and completely absorbed after oral administration (bioavailability about 100%) and is not subject to first pass metabolism.
Does race affect Plan B?
Race: No formal studies have evaluated the effect of race on pharmacokinetics of Plan B. However, clinical trials demonstrated a higher pregnancy rate in Chinese women with both Plan B and the Yuzpe regimen (another form of emergency contraception).
What is Plan B?
What exactly is it? Plan B — also known as the “morning-after pill” — is a type of emergency contraception (EC).
How much does Plan B cost?
Expect to pay between $40 and $50 for Plan B. As Plan B is a branded form of EC, it tends to be more expensive. Generic levonorgestrel pills cost less and work in the exact same way. There are other ways to reduce the cost. If you have insurance or Medicaid, for example, you may be covered for some form of EC.
What to do if you vomit after taking the morning after pill?
If you vomit within 2 hours of taking this morning-after pill, speak with a healthcare professional to see if you need to take a second dose. Remember that the biggest risk is that the morning-after pill fails. So, if your period is significantly late, take a pregnancy test.
How much weight can I take with Plan B?
There’s no official weight limit for Plan B. But the pill may not be as effective for people who have a BMI of 30 or more. Trusted Source. or weigh 155 pounds or more. After conflicting results, some researchers have recommended a greater level of counseling for people who fall into those two categories. But they point out that there’s no reason ...
How long after sex can you take Plan B?
Research has found that Plan B is “moderately effective” when taken between 72 and 120 hours after sex. But remember that its effectiveness decreases the longer you wait.
Does Plan B work?
Plan B only works to prevent a pregnancy — it can’t end one. It helps prevent pregnancy by using a bigger dose of levonorgestrel, the synthetic hormone found in birth control pills. This mimics the natural hormone, progesterone, delaying the release of an egg from the ovary, thereby preventing ovulation.
Can you take Plan B while pregnant?
Anyone who can become pregnant can take Plan B when needed — there isn’t an age restriction. However, it isn’t regular contraception, so it should only be used in emergency situations. For example: if you had sex without a barrier. if the condom broke during sex.
What is Plan B?
Plan B One-Step (levonorgestrel) is an over-the-counter (OTC) emergency contraceptive approved by the Food and Drug Administration (FDA) Trusted Source.
How much is Plan B?
Prices can vary for Plan B. A person can purchase Plan B One-Step for around $50 online. However, it may be best to buy the medication at a local pharmacy due to its time-limited effectiveness.
How long can you take Plan B?
A person can take the tablet for up to 72 hours. Trusted Source. after unprotected sex, but sooner is better. Ideally, a person would take Plan B as soon as possible after having sex without using barrier contraception or having concerns that their contraception failed.
What is Plan B One Step?
Plan B side effects. FAQ. Sexual health and contraception. Alternatives. Summary. Plan B One-Step, also known as the morning-after pill, is an oral medication that can prevent pregnancy when people have sex without contraception. Plan B does not end an already established pregnancy and does not protect ...
What are the side effects of Plan B?
According to the FDA, some reported side effects include: menstrual bleeding that is heavier than usual. nausea. lower abdominal pain. fatigue. headache. dizziness.
How does Plan B work?
Trusted Source. , Plan B can work in two ways: stopping the ovary from releasing an egg. preventing a fertilized egg from implanting in the uterus. Because Plan B stops the ova ries from releasing an egg, the sperm has nothing to fertilize, and pregnancy will not occur.
When is Plan B effective?
Plan B does not protect against STIs or other conditions and will not end an already established pregnancy. Last medically reviewed on May 27, 2021.
How much does Plan B cost?
You don’t have to show ID. The cost ranges from $35 to $60. Generic brands tend to be less expensive and are just as effective in preventing pregnancy.
How long after sex can you take Plan B?
Studies suggest Plan B and other progestin-only pills are between 52 and 100 percent effective at preventing pregnancy. In addition, Plan B’s manufacturers recommend taking it within 72 hours.
How long after ovulation can I use an IUD?
Another option is a copper intrauterine device (IUD), which can be inserted up to 5 days after ovulation to prevent pregnancy. Copper IUDs are the most effective form of emergency contraception.
How long does it take to get pregnant?
After sexual intercourse, it can take up to a week to become pregnant. This process involves a complex series of steps, including: 1 The release of an egg from the ovaries ( ovulation) 2 The penetration of an egg by a sperm ( fertilization) 3 The embedding of a fertilized egg, or zygote, in the uterus ( implantation)
Does Plan B work after fertilization?
However, most research to date indicates that Plan B does not work after fertilization.
Is Plan B the same as abortion?
The short answer? No. Plan B isn’t the same thing as the abortion pill. It doesn’t cause abortion or miscarriage. Plan B, also known as the morning-after pill, is a form of emergency contraception (EC) that contains levonorgestrel, a synthetic form of the hormone progestin. Plan B can help prevent pregnancy if taken within 120 hours (5 days) ...
Is Plan B effective once fertilized?
As far as we know, Plan B is no longer effective once an egg is fertilized. It doesn’t prevent a fertilized egg from implanting in the uterus, or interfere with a zygote that has already been implanted. A number of researchers have challenged this idea, including the authors of a 2015 literature review. Trusted Source.