Many ladies use postinor 2 as an emergency contraceptive, but not everyone knows the right way to take this medication to prevent pregnancy after unprotected sex. Wondering how many postinor 2 should be taken at once? This article discusses everything you need to know.

Key points

Postinor 2 hinders ovulation from happening and also alters the lining of your uterus, which makes it difficult for the implantation of fertilised eggs to occur.
You are meant to take two tablets of postinor 2, which is the right number of postinor 2 to be taken at once.
Consult with a doctor in 10 minutes to get expert medical advice concerning emergency contraceptives, prescription and address other issues you may have concerning your sexual health.

What Is Postinor 2 Anyways?

How Many Postinor 2 Should Be Taken At Once?

Postinor 2 is an emergency contraceptive with 0.75 mg of levonorgestrel on each tablet as the artificial hormone-like component. It can be used if your regular method of contraception fails. It is believed to prevent pregnancy in 99 per cent of cases.

It comes in an enclosed sheet with two spherical, white tablets; and it’s not to be used more than once during your menstrual cycle.

How Does Postinor 2 Prevent Pregnancy?

Postinor 2 prevents pregnancy from occurring by stopping your ovulation from happening to prevent any egg from your ovaries from meeting the remaining sperm in your body.

Postinor 2 also obstructs the implantation of fertilised eggs in the uterus by changing the lining of your uterus, causing thick cervical mucus that makes implantation difficult.

Knowing all the ways postinor 2 prevents pregnancy, it is also good to note that this pill is NOT recommended to be used:

before the menarche or first menstrual bleeding.
by young women under the age of 16 without medical guidance, due to the effects of postinor 2 on the womb.
As a regular contraceptive.

How Many Postinor 2 Should Be Taken At Once?

The two tablets of postinor 2 contained in the sachet should be taken together at the same time, [preferably within 12 hours and not less than 72 hours] after unprotected sexual intercourse.

However, if you vomit within three hours of taking postinor 2, you should take another two tablets without any hesitation. The earlier you take the pills, the better.

How Many Postinor 2 Should Be Taken In A Month?

Postinor 2 is designed for emergency contraception, not for regular use. While there’s no fixed monthly limit, experts don’t recommend taking it more than once in a menstrual cycle. Overuse can lead to:

Irregular periods
Hormonal imbalance
Reduced effectiveness over time

How Often, then, Can You Take Postinor 2 Safely?
For best results, take Postinor 2 only when necessary and go for regular birth control options like daily pills, IUDs, or implants if you need ongoing protection.

Disclaimer:

This should not serve as a substitute for your doctor’s advice. It is best to consult a certified healthcare professional before taking postinor 2.

What Drugs Interfere With Postinor 2?

Do not forget to disclose other medications you have taken recently, like over-the-counter and some herbal remedies, when consulting. The reason is that certain medications may interfere with the functionality of postinor 2 like liver enzyme-inducing medications:

epilepsy medications (such as carbamazepine)
HIV treatment drugs (ritonavir, efavirenz)
tuberculosis (such as rifampicin)
Herbal medicine with Hypericum perforatum

Postinor 2 is metabolised by your liver using the same pathway used by the drugs listed above. Therefore, it is important to mention any of these medications to your doctor, as there may be a drug-drug interaction, which can severely reduce the levonorgestrel concentration, thus making prevention of pregnancy insignificant.

A study reported the doubling of levonorgestrel as a solution to counteract the drug-drug interaction that makes postinor 2 effective.

However, you need to speak with your gynaecologist regarding how many postinor 2 should be taken at once and if there is any need to double. The safety and efficiency of the doubling dosage of postinor 2 were not well known.

How telemedicine can help

Why struggle with the dilemma of how many postinor 2 should be taken at once when you can easily consult with a licensed doctor in minutes using your phone from wherever you are?

KompleteCare is a safe and private platform where you can consult expert doctors from the comfort of your home. Through KompleteCare, you can access healthcare professionals to guide you on the different forms of emergency contraception, how you should take them, and other sexual and physical health issues bothering you.

Conclusion

How many postinor 2 should be taken at once after having unprotected sexual intercourse? You should take two tablets contained in the sachet of postinor at the same time within 72 hours to prevent pregnancy.

However, we advise that you speak with a doctor to get the right dosage and prescription especially if you’re on other medications that can have drug interactions with levonorgestrel contained in postinor 2.

Frequently Asked Questions About Postinor 2

1. Can I take two pills of postinor 2 at once?

To know how many postinor 2 should be taken at once, rest assured that you can take two tablets of postinor 2 together. However, you can take one tablet as soon as possible after unprotected sex and take the other one 12 hours later. The effectiveness of postinor 2 depends on the time of consumption.

2. What happens if you take too much postinor 2?

You can take two tablets of postinor 2 together at once after unprotected intercourse, which is how many postinor 2 should be taken at once. There has not been any serious report on the effects of taking too much postinor 2.

However, the substances that compose postinor 2 have the ability, when taken too much, to weaken the wall of the womb, thereby causing damage to the uterus. When you take too much postinor 2 it can make you feel sick, vomit, or have vaginal bleeding.

3. Is one tablet of postinor 2 enough to prevent pregnancy?

No, one tablet of postinor 2 should not be able to prevent pregnancy. To know how many postinor 2 should be taken at once you should read the leaflet or consult a healthcare professional.

The two tablets of postinor 2 contained in the sachet should be taken immediately after unprotected sex. Postinor 2 is effective when taken without delays and should be taken no later than 72 hours after sexual intercourse.

4. What are the signs that postinor 2 is working?

You can only know if postinor 2 is working by getting your period when it should. Postinor 2 is effective in delaying your ovulation to ensure no egg is released while there are some remaining sperm in your body.

5. How do I know if my postinor 2 has failed?

When you know how many postinor 2 should be taken at once and you adhere to it, you may not get a failed result. However, you will experience early pregnancy signs if your postinor 2 does not work.

It will start with a missed period and a positive pregnancy test. Though not everyone may notice the early pregnancy sign, that does not mean the emergency birth control did not work as expected.

6. Does cramping after plan B mean it’s working?

Taking postinor 2 alters your hormones and that can cause side effects like cramping. However, cramping after taking plan B does not mean it is working, and the effectiveness of emergency pills does not tie to these side effects.

7. How long does it take to bleed after taking postinor 2?

Postinor 2 is an emergency contraception pill taken after unprotected intercourse. You can experience bleeding after taking postinor 2 for up to one month, and it usually stops on its own. Postinor 2 can cause bleeding between periods or irregular periods in some women.

Consult a Doctor

Reference

Maduechesi, C. (2024). Can I get pregnant after taking postinor 2?

Nurx (2024). How can I tell if the morning-after pill worked?

Okwara, C. (2024). How to take postinor 2.

Oyetunji, T. (2024). Major side effects of postinor-2 on menstruation.

Umenze, C. (2024). Postinor 2 price in Nigeria and where to find it in 2024.