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Plan B

Plan B One-Step Emergency Contraceptive, 1.5 Mg (1 Tablet)

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$46.87 Why this price?
4th of July Sale · 6% off was $49.99

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  • – 4-month term
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Non-returnable due to Food safety reasons

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Availability: In Stock.
Fulfilled by Amazon
Arrives Saturday, Jul 4
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Features

  • #1 OB/GYN Recommended emergency contraception brand used by millions of women.
  • The sooner you take it, the better it works. Emergency contraception must be taken within 72 hours (3 days) after unprotected sex or birth control failure.
  • Plan B is safe and effective emergency contraception. It is NOT an abortion pill. It works by temporarily delaying ovulation. And it will not work if you are already pregnant.
  • You can always find Plan B quickly in the Family Planning aisle at all major retail stores. It is legal and available in all 50 U.S. states and there is no prescription, age restriction or ID needed to buy it.
  • Taking Plan B now will not impact your ability to get pregnant in the future.

Description

Plan B is backup birth control that you take within 72-hours after unprotected sex or birth control failure. The sooner you take it, the better it works. Plan B works by temporarily delaying ovulation. It will NOT impact implantation of a fertilized egg. It is NOT an abortion pill.Plan B is the most widely available emergency contraception. It's available right on the shelf at all major retail stores, usually near other sexual health items (like condoms!).Some women may experience side effects from taking emergency contraception; these side effects tend to be mild. Possible side effects include: changes in your period, such as spotting or bleeding before their next period; nausea; abdominal cramps; tiredness; headache; and dizziness. If your period is more than a week late, it’s possible you might be pregnant. Get a pregnancy test and follow up with your healthcare professional.If you vomit within 2 hours of taking Plan B, talk to your healthcare professional to find out if you should repeat the dose.

Is Discontinued By Manufacturer ‏ : ‎ No


Product Dimensions ‏ : ‎ 1.19 x 3.63 x 5.19 inches; 0.63 ounces


Item model number ‏ : ‎


Date First Available ‏ : ‎ September 2, 2013


Manufacturer ‏ : ‎ Foundation Consumer Healthcare


Best Sellers Rank: #4 in Female Birth Control Products


Customer Reviews: 4.7 4.7 out of 5 stars (6,637)


Brand Name: Plan B


Model Number:


Model Name: Plan B One-Step Emergency Contraceptive, 1.5 Mg (1 Tablet)


Global Trade Identification Number: 00


Manufacturer: Foundation Consumer Healthcare


UPC: 369536163000


Manufacturer Part Number: 05


Item Dimensions: 1.19 x 3.63 x 5.19 inches


Number of Items: 1


Unit Count: 1 Count


Net Content Count: 1 Count


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Jul 4

This item is non-returnable:

Non-returnable due to Food safety reasons

View our full returns policy here.

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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews

    • Very fast
This product exceeded my expectations. The quality is amazing, it works perfectly, and it was definitely worth the price. I’ve been using it for a while now and I’m really satisfied with the results. I would highly recommend it to anyone looking for something reliable and well made.”
Reviewed in the United States on May 23, 2026 by Camila
    • Worked for Me, No Side Effects
It worked for me. I took it the day after unprotected sex and didn’t experience any issues afterward. The best part is that I didn’t have any noticeable side effects—no dizziness or headaches. I felt completely normal. Of course, everyone’s body is different, but this was my personal experience. Hope this helps! ... show more
Reviewed in the United States on April 11, 2026 by Ismary García
    • Works.
Seems to work.
Reviewed in the United States on April 22, 2026 by Steve
    • Plan B delays ovulation; it does not stop a pregnancy that already started
Preface: I share as much as I can to provide educational information to those who don’t have it. Better to be thorough than not. It may help someone, & that is enough for me. ~~~~~~~~ So what is Plan B? Plan B is made with a synthetic form of progesterone called levonorgestrel to stop or delay the release of an egg before it has a chance to be fertilized. If ovulation has already occurred, the prevention of pregnancy is not guaranteed. Plan B & other brand emergency contraceptives (EC) — such as My Way, Take Action, Next Choice One Dose — cannot stop a released fertilized egg from implanting (attaching to the uterus/womb), according to studies. In other words, if you’ve already ovulated by the time you took Plan B, your chances of getting pregnant are about the same as if you hadn’t taken it. Taking EC also does not interrupt or harm an existing pregnancy. The FDA’s claims on what EC can & may do, makes it confusing but research is clearer about it. EC is not an abortifacient — meaning, it doesn’t abort a pregnancy nor “kill” the fertilized &/or implanted egg. If it did, there wouldn’t be so many reports of people realizing they’re pregnant some time after taking the pill. That’s hogwash propaganda. And it’s also why I feel it’s important to explain & emphasize what Plan B can & cannot do, according to research. According to studies, emergency contraception is effective 75-89% of the time if taken within a 72-hour period from unprotected vaginal intercourse. The longest suggested is 120 hours (5 days). Please know the further you are from the hour you ended intercourse, the lower the EC’s effectiveness becomes. So if you take it within two hours, for example, you’re about 89% protected. If you take it by the 67th hour, you’re more likely only 75% protected at this point. Other variabilities are on a woman’s cycle & body, i.e. weight/BMI. If you put its percentage of effectiveness into stats, it would mean that an estimated 11 to 25 women out of 100 women who take EC post-unprotected vaginal intercourse are to become pregnant anyway. Note that sperm can live in a woman’s uterus for up to five days. Understanding how to keep track of ovulation, discharge textures & smells, slight changes in body, symptoms throughout one’s cycle, & etc., is important, otherwise EC will continue to be open to failure at such high rates. Knowing these things adds more protection & personal autonomy as to when one is least likely to become pregnant. This doesn’t include women who had no choice in unprotected penetration. The nature of the pill itself is for emergencies, hence no guarantees, only an option to prevent/delay a process. The pill itself isn’t necessarily the only reason for failure; part of the failure lies in the process of how the pill is being taken & when, & other factors. In the FDA’s language, it is written, “It is possible that Plan B One-Step may also work ... by preventing attachment (implantation) to the uterus (womb).” KEYWORD: MAY. May does not mean “will”, & as I’ve mentioned, research doesn’t support that claim. I have taken Plan B a few times throughout my life, & fortunately did not get pregnant during those times. I am now on birth control, which is more effective than EC. It is not recommended to take EC as part of a routine birth control as it is LESS effective than BC. It doesn’t last long, & even taking EC today isn’t recommended if you plan to have unprotected intercourse tomorrow, for example. To add, the amount of hormones you’re adding to your body wouldn’t be healthy to take regularly, so it’s important to only take this during emergencies & consider using birth control that works for you (whether it’s medicated or not). There are different methods & places to get women’s healthcare, so I hope you can find a good place to get a checkup & the medication you need. Remember: Plan B is only an EMERGENCY option intended to delay or stop ovulation by “tricking” the body into thinking you’re pregnant through use of a synthetic hormone — but it does NOT stop an existing pregnancy. I also wanted to mention — after seeing a few posts online & a review of this product — that this should not be taken by anyone that doesn’t ovulate. A review I came across was from a boyfriend who took Plan B & was upset his girlfriend ended up pregnant. Best of luck if you take this pill. May the odds be in your favor. ... show more
Reviewed in the United States on September 24, 2022 by V. Nobu
    • Did what it was supposed to do.
Quick warning, if you take OPill or similar birth control, this will make you bleed off and on for weeks… or at least it did for me. Besides bleeding and cramping, I didn’t notice any other symptoms.
Reviewed in the United States on May 19, 2026 by Sarah N. Gray
    • No Pregnancy
I took it within 24 hours and no pregnancy. I had some minor side effects of cramps and bleeding one week after taking it. It also delayed my period for a week.
Reviewed in the United States on May 3, 2026 by Amanda
    • Safe!
Welp, I'm not pregnant! No side effects. Hopefully, I won't have to take it again.
Reviewed in the United States on May 9, 2026 by Jaye
    • It works perfectly.
Do the trick all the time. I highly recommend this pills.
Reviewed in the United States on March 31, 2026 by Paula Burke

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