I Pill – Dosage, Price, Side Effects & Risks to Avoid Pregnancy Safely

i pill uses dosage price side effects and precautions

I Pill – Dosage, Price, Side Effects & Risks to Avoid Pregnancy Safely

The i-pill is meant for emergency contraception. It is NOT a regular contraceptive method and is unsafe to take more than once a month. Take the pill immediately after unprotected sex. It works best when taken within 24 hours. You may take it up to 72 hours after unprotected sex; after that the pill may not work. (3)  I Pill price: ₹110/- per strip (1 Tablet). Dosage: 1 tablet/once.

 A dosage of more than the one I pill tablet a month amounts to emergency contraceptive pill abuse exposing you to serious I pill side effects.

Everything about the i-pill

Everything about the i-pill

What are emergency oral contraceptive pills

I think you will agree with me when I say:

That today, in India the lifestyle, attitude and sexual dynamics are much different from what they were a decade ago. Even now 78% of pregnancies in India are unplanned, and at least 25% are unwanted, according to FOGSI (1)

Young adults are not worried to explore their personal and sexual freedom anymore. So whether it is an unplanned night of unprotected passion or an accident in the bedroom, it may happen to anyone at some point in time.

And when that does happen, what is your Plan B?
Emergency oral Contraception Pill is an effective method that can protect millions of women from unwanted pregnancy. (16, 17, 18)
Approximately 40% of all pregnancies worldwide are unintended, with higher unintended pregnancy rates in developing (57 per 1,000 women aged 15–44 years of age) vs developed regions (42 per 1,000 women aged 15–44 years of age). (20, 21)
In India, emergency oral contraceptive pills were introduced in 2002 by the Ministry of Health and Family Welfare (MoHFW) and were made an over the counter (OTC) drug in 2005. (16, 17, 18)
However, even today less than one-third of women are aware of ECP and less than 1% have ever used it. (16, 17, 18)



To be pregnant or not after intercourse, should be a well-planned choice for every woman. And with the various contraceptive options available today we recommend that all women must be aware of all their options and not leave things to chance.



Emergency contraceptive pills such as I Pill and Unwanted 72 are popular among women.

Birth control comes in many forms. Here is a pictorial representation of various methods used over the years.



You can now get pills (like the I-pill or Unwanted-72), patches, and even insertions (like the copper T) that are commonly used to prevent pregnancy in women. They all accomplish birth control by using hormones to block the pathway to the female eggs.

Emergency Contraceptive pills also known as sex pills and even mistakenly called as abortion pills by some, are usually a combination of both oestrogen and progestin, or even only just progestin. Both of these types of abortion pills have the same function, to prevent an unplanned pregnancy.

Emergency oral contraceptive pills are by far the most common and popular form of birth control on the market today, mainly due to their non-intrusive nature and ease-of-use.

Because use of contraceptives like the I-pill involves the manipulation of the body’s natural hormones, there are noticeable effects of taking them every day. Some may be a benefit, while others are a consequence.

i pill easy availability

Image Courtesy: India Today

i Pill Dosage and Price

Manufacturer of I pillPiramal Enterprises
I pill DosageSingle tablet/once
I pill Tablet Price110 Rs/ per strip (1 tab)

How to use the I pill tablet to avoid unplanned pregnancy

  • The I pill is an emergency contraceptive pill manufactured by Piramal Healthcare. The active ingredient present in the I-pill Emergency Contraceptive Tablet is Levonorgestrel.
  • Each tablet contains 1.5 mg of Levonorgestrel (Progestogen).
  • The I Pill Packet comes as a single oral tablet which you need to swallow with water after eating some food.
  • Pregnancy is the state when a fertilised egg attaches itself to the womb. This process can take 2 to 4 days. You need to act within this time frame to avoid the risk of pregnancy.
  • You should take I-pill as soon as possible and not later than 72 hours. But the sooner you take I pill, the more effective it is. So you have 72 hours to prevent an unplanned pregnancy after unprotected sex. (13, 22)
  • Taken within 24 hours of unprotected sex offers up to 95% protection from pregnancy. (13, 22)
  • Taken between 25-48 hours after unprotected intercourse provides 85% protection from possible pregnancy. (13, 22)
  • And finally taken between 49-72 hours after sex provides only 58% protection. Taking it any later than that, may or may not work. (13, 22)

            If you think it’s healthy to take emergency contraception more than twice in 6 months, then you’re being foolish. It is designed for emergency use only, the long-term side-effects of high-dose hormonal drugs are not known, but they are definitely not a blessing to any woman’s fertility.

             —  Dr Rekha D, Gynaecologist

Oral Contraceptive Pills effectiveness

How effective is the i pill

Image Courtesy:  onlinedoctor.lloydspharmacy.com

There is no contraceptive method invented by man that comes with a 100% guarantee. All have certain failure rates. That said, emergency contraceptive pills have a good success rate at avoiding pregnancy when taken within the stipulated time. (13, 22)

i pill effectiveness infographic

I pill effectiveness infographic

NOTE:  If i-pill tablet is consumed post establishment of pregnancy, then the i-pill tablet will NOT have any abortive action on the pregnancy. i-Pill does NOT abort an existing pregnancy. It only prevents conception.

Facts about emergency contraceptive pills

The most important things that you need to know about I pill uses are below:

1. It is readily available, but it is not your regular OTC

You do not require a doctor’s prescription to purchase it. The I pill is an over the counter emergency contraceptive pill available in any local chemist shop. However, please use it with judgment, the best thing would be to use other methods of contraception.

2. Emergency or morning-after contraceptive pills are not for regular use

I pill use is meant only for emergency contraception. You should not use as a should not be taken as a regular contraceptive method.

3. Its effectiveness decreases with time after unprotected sex

The biggest problem that many women have when it comes to emergency contraceptive pills is taking it at the earliest. The longer you delay after intercourse, the higher is your risk of conceiving.
Therefore the pill is to be taken soon after unprotected sex. It should be consumed preferably within 24 hours and before 72 hours or else taking the medicine may be useless. (13, 22)

4. I pill is not for everyone

The manufacturer of I pill, most popular emergency contraceptive pills in India, Piramal advises that the tablet is for women between ages 25 to 45 only. It does not give details of the possible problems that may occur for customers younger or older than this age group.

5. The morning after Pill effectiveness is not 100%, it has a 10% failure rate

All morning-after pills, like the I Pill and the Unwanted-72 pills, come with a 10% failure rate. So 1 in 10 women WILL end up with an unwanted pregnancy. (13, 22)

 I pill side effects (Side Effects of Contraceptive Pills)

The I pill has many side effects and may impact your hormonal health if abused. It is a one-time emergency solution only.
immediate i pill side effects
Piramal, the I-pill manufacturer, claims that I pill side effects are minimal, and it is safe to use for almost every woman. They say that all the below-listed I pill side effects should stop within a day or two.
Quite a few women have reported suffering from the side effects of contraceptive pills. (23, 24, 25, 26)

Common side effects of oral contraceptives include:

  • Nausea
  • Headaches
  • Spotting or breakthrough bleeding
  • Breast tenderness
  • Weight gain
  • Missed periods
  • Mood Changes
  • Vaginal discharge
  • Decreased libido
  • Painful mensuration
  • Fatigue
  • Flu syndrome
  • Vomiting
  • Diarrhoea
  • Dizziness
  • Eye problems such as blurred vision or loss of vision

Read in detail about all the side effects  & what you can do about them in this related article : Everything About (I Pill) emergency contraceptive Side Effects [READ MORE].

Side effects of contraceptives on periods

One of the significant drawbacks of an emergency contraceptive pill including i Pill or Unwanted 72 is its effects on periods. I pill side effects on period can unsettle you, particularly when taken once too often as it may cause your periods to become irregular and unreliable. It can make your next period come up to a week late or early. It may even make the bleeding lighter or heavier, depending on which time of your cycle you take the emergency contraceptive pill. Repeated careless usage may impact the menstrual cycle permanently.

Long-term Side Effects (Emergency  Contraceptive Pills Side Effects)

If not wisely taken below are some severe side effects of contraceptive pills. Please also note that these oral contraceptive pills side effects could be lasting:

1. Your Fertility May Suffer from frequent I pill usage

Taking birth control can mask a woman’s fertility problems. Due to this, treatment for these problems may not happen in time, and conceiving a child could be out of the cards entirely.
Another fertility issue with the contraceptive pill is the fact that it takes a significant amount of time for your body to adjust back to normal. Experts have claimed it may take up to a year! So remember to take an extended break from the I Pill when you decide to start a family.

2. Your Birth Control Status on The Pill varies – Other medicines can make it useless.

Multiple prescription and non-prescription medicines can interact with the functions of birth control. Most people, even physicians don’t account for this, which is a major cause of birth control pregnancies. For example medicines like antibiotics can make your birth control useless.

3. Weight Gain May Happen

One of the I pill side effects, or for that matter, the side effects of most contraceptive pills are the body changes that occur. The extra & synthetic version of your natural hormones, in these pills, profoundly affect your body.
All of which are not even known or documented. But the most common thing that women experience is weight gain, and this weight is hard to get off as it is related to hormones and not the diet.
Breast growth is another common side effect when on the contraceptive pills.

4. Doesn’t Protect from Sexually Transmitted Diseases

Contraceptive pills do NOT protect against sexually transmitted illnesses and diseases.

STD’s & HIV are real problems that happen to real people.
Don’t risk HIV.
The pill is not enough when engaging multiple partners. The only way to reduce your risk of STD’s & HIV is to use condoms.

Manufacturer Piramal’s I pill use Advice:

Piramal cautions that there are chances of unexpected vaginal bleeding after ingestion of the I pill. However, Piramal says that this is not dangerous and should clear up by the time you have your next period.
(Please note that this advice by the manufacturer is basis an assumption that the emergency contraceptive such as I-pill is used only for emergency contraception and not as a regular contraception method. Even the manufacturer is not aware of the implications of repeated usage/abuse of this medication. No long-term studies have been conducted to find out about this.)

Our I pill use advice:

While emergency contraceptive pills like I pill and unwanted-72 are very effective in the case of an unplanned pregnancy, they are not as effective when used as regular contraception. Do NOT use the emergency I pill for regular contraception as too many women have reported adverse side effects with overuse of this medication. Our advice is to use condoms. Though expensive, there are virtually no side effects, and they also protect against diseases like STD’s/HIV.

Related Articles:

6 Cheaper Alternative Emergency Contraceptive pill brands

Below are some popular emergency contraceptive pill options from some reputed manufacturers:

UNWANTED 72Single tablet/once85 Rs/ per strip(1 tab)Mankind Pharma Ltd
SIRF EK TABLETSingle tablet/once60 Rs/ per strip(1 tab)Cipla Ltd
GUARD PILLSingle tablet/once100 Rs/ per strip(1 tab)Akumentis Healthcare Ltd
FREE LADY TABLETSingle tablet/once22.50 Rs/ per strip(1 tab)BestoChem Formulations India Ltd
NIEL 72 TABLETSingle tablet/once10 Rs/ per strip(1 tab)Lupin Ltd
INSTAFREE 72 TABLETSingle tablet/once100 Rs/ per strip (1 Tab)Macleods Pharmaceuticals Pvt Ltd
NOWILL TABLETSingle tablet/once73.8 Rs/ per strip (1 Tab)ZEE Laboratories

How does the I pill work?

how i pill works

Image Courtesy: India Today

I pill functions like any other contraceptive. Some different types of contraceptives are condoms, Intra-uterine devices like copper-T. The primary ingredient in most emergency contraception pills is levonorgestrel. Levonorgestrel is a synthetic progesterone hormone. Levonorgestrel is the hormone that forms the main part in most birth control pills. (14, 15)

Summarizing this information, we can say that hormonal emergency contraception, like the I Pill, is just a super high dose birth control pills where its primary action is to stop the fertilisation of eggs by the sperms.

Why emergency birth control pills are NOT abortion pills

The I pill is NOT an abortion pill, but a female hormone medication. It can prevent pregnancy but CANNOT terminate an existing pregnancy. So if one misses their periods after taking the I-pill, it is possible that it didn’t work for them. In that case, consult a doctor ASAP for other options.

At the same time if you are looking for abortion pills, please connect with your health care practitioner before you take any action.

Why emergency birth control pills are NOT Sex Pills

When you say sex pill, you need to be clear about what you need.

The I pill does NOT offer protection against HIV/AIDS or other sexually transmitted diseases.

If you are looking to avoid unwanted pregnancy, an oral contraceptive pill such as the I pill is right for you, but only for a narrow time window.

As I pill does not protect against any sexually transmitted diseases when in relation with multiple partners, condoms are the better choice of contraceptives.

Nutritional deficiencies caused by Emergency Contraceptive Pills



There is no concrete body of research that indicates the side effects of the single morning-after emergency contraceptive pill. However, the every day low hormone birth control pills, favoured by women instead of other contraceptives like condoms, deplete your body of the following essential nutrients, including:

  • Vitamin B2
  • Vitamin B12
  • Folic Acid
  • Vitamin B6
  • Vitamin C
  • Magnesium
  • Zinc

Just imagine………..

If the low-hormone everyday birth control pills cause so many deficiencies, one can only wonder what regular usage of the super high hormonal dose of I-Pill will do to a woman’s nutritional status.

If you have been on any kind of birth control pill, we recommend that you explore other means of contraception and supplement with a high-quality multivitamin for at least a month.  This is even more important if you are a vegetarian.

And finally, if you have been on any kind of hormonal pill and are now planning a pregnancy consider supplementation of the above vitamins as absolutely mandatory and do remember to take at least a 3-month break from the pills before conceiving.

Hope you liked this article. If you did, do leave a comment.

Thanks for reading.

FAQs about I pill (Emergency Contraceptive Pills)

Q1: I pill delays period for how many Days?

According to the manufacturer, the I pill has no long-term effect on your menstrual cycle. Most of the women should get their periods as expected. Their menstrual cycle will also continue as usual.
However, many women have reported that they have their period earlier or later than expected. Variation in intensity (lighter or heavier) has been seen as well.
After consumption of I pill, if your period is delayed more than a week, or if you have any other health concern, contact your healthcare professional.
You need to apply your best judgment while using I pill; it is only for emergency. If you use I pill more than once within a menstrual cycle or more than once a month, it may impact your menstrual cycle. You may also experience spotting for a few days.

Q2: Can I pill delay periods?

What I Pill is not intended to is to alter your menstrual cycle. However, after consumption of I-pill, most women get their periods as expected, but some women may have their period up to a week earlier or a week later than expected. If it’s more than a week late, take a pregnancy test.

Q3: Please explain I pill side effects on future pregnancy in Hindi

Q4: What is Morning after pill failure rate?

All morning-after pills, like the I Pill and the Unwanted-72 pills, come with a 10% failure rate. So 1 in 10 women WILL end up with an unwanted pregnancy.

Q5: What is Morning after pill medical name?

The morning after pill is progesterone based. The chemical name for this medication is Levonorgestrel.

Q6: How long can you take the morning after pill?

The morning after pill must be taken within 72 hours. However to ensure 95% effectiveness in stopping an unwanted pregnancy take it within 24 hrs of intercourse.

Q7: Does the morning after pill works after 3 days?

It may or may not work. Delaying taking the I pill after 72 hours (3 days) is seeking a chance with the pregnancy. In such a case monitor your periods and if they are unusually delayed, check for pregnancy with a urine pregnancy test and blood hCG level (human chorionic gonadotropin). Consult a physician who can help you.

Q8: Do you need a prescription for the morning after pill?

No prescription is required. It is an over the counter medication.

Q9: How effective is Morning after pill after 24 hours?

  • Taken within 24 hours of unprotected sex offers up to 95% protection from pregnancy.
  • Taken between 25-48 hours after unprotected intercourse provides 85% protection from possible pregnancy.
  • And finally taken between 49-72 hours after sex provides only 58% protection. Taking it any later than that, may or may not work.

Q10: How much does a morning after pill costs?

Multiple brands of the morning-after pill are available over the counter. Price ranges from 10 rupees/ per pill to 110 rupees/ per pill. The i Pill brand by Piramal is priced at 110 Rupees/per strip.

Q11: How often can you take the morning after pill?

Very rarely. Only for unplanned emergencies. Do not use as a regular contraceptive. One tablet is sufficient to stop unwanted pregnancy. Doubling the dose does not increase the effectiveness, but it does cause increased side effects. Do not take more than one pill without consulting a physician.

Q12: How to take Morning after pill?

Take morning after pill within 24 hours of intercourse for 95% effectiveness. It can cause stomach upset in some women, so always take it along with a meal.

Q13: When will I get my next periods after morning after pills?

As per manufacturers use of morning-after pill does not affect period and it will be on time. However, periods can present a week earlier or later than the scheduled time. If your periods are delayed by more than a week, get a pregnancy test done.

Q14: Can I get pregnant after Morning after pill?

Yes. There is a 5% chance of pregnancy even if taken immediately after intercourse. Also if unprotected sex occurs again more than 12 hours after the taking the emergency contraceptive pill, another dose will be required.

Q15: How effective is Morning after pill within 12 hours?

Morning-after pills are 95%  effective within 12 hours.

Q16: How long after sex does the morning after pill work?

Up to 72 hours.

Q17: Is I pill safe during breastfeeding?

Doctors consider it safe to take emergency contraceptive pills during breastfeeding. Progestin-based morning-after pills such as the I pill and unwanted-72 are considered to be safer than estrogen-based contraception.
You see high estrogen has been linked to low milk supply in nursing moms. So some emergency contraceptive pills may impact your milk supply. I recommend you always read the literature that comes with the tablet and if possible discuss with your doctor as well.
Finally, do remember that morning after pills should be a last resort. Plan for other means of contraception in advance.

Q18: Is I pill safe for breastfeeding mothers?

Yes. Unless you had gestational diabetes during pregnancy. If you did, talk to your doctor about the safety of using the i-pill while breastfeeding. A 1998 study of Latina women (with 900 subjects) found that women who had been diagnosed with gestational diabetes and then took the pill while breastfeeding had an almost threefold risk of developing type II diabetes within a year.

Q19: Which are the best contraceptive pill in India without side effects?

There is no such pill. All contraceptive pills will have side effects. If you are looking for something without side effects, go for condoms.

Q20: How to prevent pregnancy after sex without pills?

Condoms are recommended. They have the considerable advantage of preventing STD’s.

Q21: How does the emergency pill works?



Q22: Is there any 5 day emergency contraceptive pill?

Levonorgestrel pills, including the brands i-pill and unwanted-72, are up to 58 % effective when taken within 72 hours (three days) after unprotected sex. They continue to reduce the risk of pregnancy up to 120 hours (five days) after unprotected sex, but they are less effective as time passes. One study has even shown the morning-after-pill to be 72% – 87% effective after 72 hours or 3 days. If the usual time limit (<72 hours) has expired, the morning-after pill should be recommended if an intrauterine contraceptive device is not available. Emergency contraceptive pills have a favourable success rate after 72 hours, with a pregnancy rate that is significantly lower than would be expected if no contraceptive were administered. (2, 3)

There no emergency contraceptive pills created explicitly for 5 days in India.

Q23: Where can I get emergency contraceptive pills?

Progestin-based emergency contraceptives are freely available over the counter (OTC)

Q24: I am taking two emergency contraceptive pills, is it advisable?

No. One pill is sufficient to stop unwanted pregnancy. Doubling the dose does not increase the effectiveness, but it may cause increased side effects. Do not take more than 1 pill without consulting a physician.

Q25. Is I pill an abortion pill?

I pill is an emergency contraceptive pill to avoid an unplanned pregnancy. It only works if you are not pregnant by preventing fertilisation of the egg. What it only means is that you can not terminate a pregnancy with I pill.

Q26. How safe is I pill use on a regular basis for contraception?

It is not advisable at all. Long-term use side effects have not been studied for regular use of emergency contraception pills like the I pill. Also compared to other regular methods of contraception it has lower efficacy. Doctors in India have also reported finding an increasingly high level of hormone changes in young women who are using the emergency pill three or four times a month. (4)

Q27. What is the better single dosage of 1.5mg Levonorgestrel or two dosage of 0.75mg Levonorgestrel?

Studies suggest that, emergency contraceptive regimen of single-dose levonorgestrel is not inferior in efficacy to the two-dose regimen. One can take single levonorgestrel dose (1.5 mg) to substitute two 0.75 mg doses 12 or 24 h apart. With either regimen, the earlier the treatment is given, the more effective it seems to be. (13)

Q28 Who can use Emergency contreception.

Adolescent girls who have attained menarche and have had unprotected sexual intercourse can be given emergency contraception.(22)

  • Adolescent girls can take levonorgestrel unless they are known to be pregnant or have undiagnosed abnormal vaginal bleeding. (22)
  • Adolescent girls can take estrogen-containing emergency contraception if they are not known to be pregnant, and have no history of stroke, estrogen-sensitive tumour or thrombophlebitis, active liver disease or untreated hypertension. (22)

Q29. Situations where emergency contraceptive pills should be considered

  • Totally unprotected intercourse (22) (22)
  • Ejaculation onto genitals (22)
  • Coitus interruptus
  • Condom breakage or slippage (22)
  • Intrauterine contraceptive device expulsion or midcycle removal (22)
  • Spermicide alone at midcycle (22)
  • More than two missed oral contraceptive pills or pills started more than two days late (22)
  • Missed minipill (progesterone only) within 48 h (22)
  • Delay in getting scheduled contraceptive injection (22)
  • Sexual assault (not on oral contraceptive pill) (22)
  • Condom alone or spermicide alone plus recent teratogen exposure (eg, Accutane) (22)
  • Advance-of-use prescription for any girl who does not want to become pregnant and who may find herself in one of the above situations (22)


  1. In India, Banking on the ‘Morning After’ Pill, time.com
  2. Saxena P, Mishra A, Nigam A. Evaluation of pharmacists’ services for dispensing emergency contraceptive pills in Delhi, India: A mystery shopper study. Indian J Community Med [serial online] 2016 [cited 2017 Mar 9];41:198-202. Available from: http://www.ijcm.org.in/text.asp?2016/41/3/198/183595
  3. Effectiveness of emergency contraceptive pills between 72 and 120 hours after unprotected sexual intercourse; Pubmed
  4. Contraception and the risk of type 2 diabetes mellitus in Latina women with prior gestational diabetes mellitus; Pubmed
  5. FAQ’s on emergency contraception; princeton.edu
  6. Health Matters Fact Sheets : Using Birth Control Pills Regularly for Successful Contraception; arhp.org
  7. Morning-After Pill Works Up to 5 Days; webmd.com
  8. Is breakthrough bleeding more common with extended-cycle birth control pills, such as Seasonale and others?, mayoclinic.org
  9. Hormonal contraception fact sheet, asrm.org
  10. The pill or not the pill, asrm.org
  11. Faq’s on Birth Control Pills, brown.edu
  12. The effect of hormones in the contraceptive pill on migraine, migrainetrust.org
  13. A systematic review of effectiveness and safety of different regimens of levonorgestrel oral tablets for emergency contraception. Shohel M, Rahman MM, Zaman A, Uddin MM, Al-Amin MM, Reza HM. NCBI
  14. Emergency contraception: how does it work? Baird DT. NCBI
  15. Mechanism of action of levonorgestrel emergency contraception. Chris Kahlenborn, Rebecca Peck, and Walter B. Severs. NCBI
  16. Mainstreaming of Emergency Contraception Pill in India: Challenges and Opportunities. Anvita Dixit, M. E. Khan, and Isha Bhatnagar. NCBI
  17. National Family Health Survey-3 (NFHS-3), 2005-06: India. Vol. 1. Mumbai: IIPS; 2007. International Institute for Population Sciences (IIPS) and Macro International. NCBI
  18. Office of the Registrar General and Census Commissioner, India. Ministry of Home Affairs, Government of India. New Delhi: ORG; 2010-11. Annual Health Survey (2010-11).
  19. Emergency contraception – Potential for women’s health. Suneeta Mittal. NCBI
  20. Emerging Options for Emergency Contraception. Atsuko Koyama, Laura Hagopian, and Judith Linden. NCBI
  21. Unintended pregnancy: worldwide levels, trends, and outcomes. Singh S, Sedgh G, Hussain R. NCBI
  22. Emergency contraception. NCBI
  23. Vaginal bleeding following the use of a single dose of 1.5mg levonorgestrel (LNG) for emergency contraception. NCBI.
  24. Failure of the emergency contraceptive levonorgestrel and the risk of adverse effects in pregnancy and on fetal development: an observational cohort study. De Santis M, Cavaliere AF, Straface G, Carducci B, Caruso A. NCBI.
  25. Menstrual bleeding patterns following levonorgestrel emergency contraception. Erin Gainer, Bruno Kenfack, Emile Mboudou, Anderson Sama Doh, and Jean Bouyer. NCBI.
  26. Emergency contraception review: evidence-based recommendations for clinicians. Kelly Cleland, Elizabeth G. Raymond, Elizabeth Westley, and James Trussell, PhD. NCBI.


  • Summet

    My question is for I pill and unwanted 72. Are these pills safe and can be considered as a regular contraception? After taking once, how long they are effective means how long they can avoid pregnancy.

    • Anupama

      Emergency contraceptive pills like the i pill and unwanted-72 have a large amount of synthetic progesterone compared to what the body makes naturally. While the manufacturers claim they are safe, no studies or surveys have been carried out to verify the long term and repeated use of the emergency contraceptive.
      Repeated use has been known to cause temporary hormonal imbalance in women which can cause a shift in the following periods. The next 2 or 3 periods may shift in cycle, vary in duration and intensity.
      Some women have even complained of a permanent change of their cycles, duration and intensity after repeated use.
      After taking the i pill its action is limited to the next 72 hours with gradually lowering efficacy.
      The details are:
      1) Taken within 24 hours of unprotected sex offers up to 95% protection from pregnancy.
      2)Taken between 25-48 hours after unprotected intercourse offers 85% protection from possible pregnancy.
      3) And finally taken between 49-72 hours after sex offers only 58% protection.
      Taking it any later than that, will not work at all.

  • Kalpesh

    I had unprotected sex on 12th March with my wife. She took an i-pill within 8 hours in the morning.
    She got her periods almost 10 days before the scheduled time. Are there any chances of her being pregnant. Is the period problem caused by i pill?
    Besides that, I want to know that when to take I pill or unwanted 72. Should it be immediately after sex or after a day or before?
    Also, what about the safety of these pills? Do they have any common side effects that we should know.
    Final question – Can I use i pill regularly as a contraception? And can that one tablet of i pill be sufficient if we have sex again after some time?

    • Anupama

      Dear Kalpesh,
      We have tried to cover all your questions in the FAQ above at the end of the article. If there are any more questions just let us know right here.

    • anitha

      hai mam iam taking 2 ipill tablets after iam facing problems waitgain and breast tenderness iam fear about that pls answer me and having health problems also thoiroid what i do now pls tell me

  • Kirti

    Last night the condom slipped off. although I took an I pill, I am really worried that i could be pregnant. What do I do, I do not want to be pregnant now.

    • Anupama Singh

      If you took the i pill within 24 hours you will not be pregnant.

    • Arian Ahmed

      What happend later ? Please reply.

  • Dimakatso

    my question is if you are 22years will the pill work?

    • Anupama Singh

      The i pill will work if you are 22 years old. However the pill is intended only for women from ages 25 to 45. Since you are younger than the targeted age this product is built for, there is a possibility that the hormones in the i pill may be too much for your body at younger ages. Means you maybe at a higher risk of hormonal imbalance. Try to avoid emergency contraceptives. Condoms are without side effects when used correctly.

  • Siddhartha

    Up to when the ipill works? Like My wife is bleeding lightly after 5 days of having ipill. Up to when these kind of effect we can get, like how many days? And she is going bathroom for urinating frequently like 3 times in an hour, that is also the effect or what?

    • Anupama Singh

      These symptoms can be caused by emergency contraceptive pills, especially if they have been abused by using them regularly. They are a one time emergency solution, they are not for regular contraception. I suggest you see a physician immediately.

  • Neema juma

    So if you use both 2 pills it does not prevent pregnancy

  • ruchika

    Mam my question is that am about 18 and half years old I had my unprotected sex last night and having consumption of i-pill early in the morning about 14 hours after sex bt without my meal only consumption of water and juice only actually, main reason is that I havnt red instructions. I wanna ask what type of problems I will face after some days and years is any disadvantage to my figure can I gain weight and enlargement of my breast moreover, a child also?

  • sam

    After take i pill within 24 hours.This Night i did unprotected sex.is it need another i pill again or not?after taken i pill.how long day i can do un prodected sex?

  • kevin

    Hello, I did unprotected sex with my wife at june 15th, actually that is her 5th day of periods. Then. He taken I pill next day within 20hours…next month means july her. Regular periods date is on 10th,but untill now he didn’t get periods….is there any chance to pregnancy. 3 days before he did pregnancy test also. But the result shown Invalid.

  • Avais

    I have one question please reply.
    Q. If i-pill is taken on the 1st of Aug night after sex. so for how many days will it be effective. can we have sex on 20th Aug without taking pill. Please explain

  • angat

    If I had sex more than twice will ipill work after many intercourses

  • Surya

    My wife take first time this month after her mentrual now the pills left 2 only.but she have date of period one more week.what she going to do now.? Condinue take another pack pills until she got period.?
    And which time is good for take i pills and it’s night or morning.? Before food or after food .? How many hours after meal.?

  • Surya

    If men and women had sex but the semen ejected outside the vegina..is there any possibility of getting pregnant,or if use of ipil also knowing semen not ejected inside the vegina.. Is there any side effect?

  • shivam gupta

    I had unprotected sex on 6th November with my girlfriend. She took an i-pill today in the morning. Are these pills safe

  • arora

    hello madam ,i’m 19 years old and i had an unprotected sex today,but my man had ejaculated outside of my vagina. Is there any chances that i could have pregnancy?and am i eligible to take in ipill with in 24 hours?
    even my hymen isn’t broke completely.Please answer me …

  • Rakhi

    We had unprotected sex on 21 Jan. it was 5th day of cycle (her period started 17 th Jan). She have bleed after 4 hour that day. Now we worried about the pregnancy. I checked with some friends all are saying its ok safe period. Less chances to get pregnant. also she took i pill today morning-its with in 72 hours. It will be ok or not. she 23 year old.she will get pregnant?

  • mubin

    my girlfriend has taken two i-pill in this month . What can be the possible side effects?? pleASE tell me.

  • Arian Ahmed

    How long does iplantation takes place after unprotected intercourse? Does i-pill prevent implantation if taken within 24 hours ? Your reply would be helpful. Thank you.

    • Anupama Singh

      The i pill will prevent pregnancy with a 95% success rate when taken within 24 hrs. So you seem to be safe. Your lady friend must track her cycle to be sure. To be a 100% certain I suggest you visit a physician who can order advanced tests, if need be.

  • haha

    I took the ipill about 16 hours ago. Is it okay to smoke? Does smoking reduce the efficiency of the pill?

  • vijaya shinde

    1l time sex Kelly and 5 hours made i pill getli so pregnancy nahi honar na reply mi plz

    • Anupama Singh

      Since you took the i pill in 5 hours of unprotected sex, your chances of successfully avoiding pregnancy are 95%. You should get your periods within 3 weeks of taking the i pill. If you do not, get a pregnancy test done and consult a physician.

  • Anitha

    I consumed ipil after unsafe sex later i didnt get my period for correct date so i thought ipil didnt worked and i took abortion pill and light bleeding about 2/3 hours later it stops pls tell me whats the reason

  • Shaikh ansari

    I had unprotected sex but with in an hr i took ipill so wat? Is the chance or avoiding pragency. N is one ipill is enough for that n how it will work n its safe for the future ..

  • Prajakta

    I had periods on 21 april and i had sex but not anal just but i thought some of the semen was fall inner the vagain/thighs so i taken ipill just after 30mins..
    But on 4may I started bleeding like periods
    Only and its 8 may today and its still there do iam pregnant

  • Kavita

    Hello madam,
    I am having a doubt please clear it
    I had periods on 21st april and i had intimated on 27 and I had not done anal but i think his semen was fallen on my thighs or no vagina so i had taken an Ipill with in 30mins
    But on 5th April i had bleeding or period like something and now its 8th I had started a serious main in stomach and in back… Like it happens while period…
    Do I am pregnant!??
    Pleasr do help me

  • ankith arora

    If I had sex more than twice will ipill work after many intercourses within 72 hrs ?

  • vinny thummala

    What if me and partner had intercourse but I didnt get wet inside her…
    She took a I pill on 26-27 the hour after unprotected sex…
    Will she be pregnant!!?
    Plz reply asap

  • sumaya salifu

    please took two of the pills without reading the instructions and i have some black color virginal discharge in about three weeks now and is still coming and i feel some pains within my abdomen and stomach pains too. please is there any help for me and what should i do please.

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