Plan B Effectiveness Calculator- 106 Questions Answered

If you had sex at 4 am on 3/24 and took plan b at 11:30 pm on 3/26. Are you still within the 89% effective rate? Also does the effectiveness change if you're fertile at the time of sex.

Asked for Male, 28 Years 1676 Views v

Dr. Manju KumariObstetrician | Hyderabad

If you are taking tablet tablet within 72 hours then it will effective but 100% I am not sure because you are little late wait till 24th day of period confirm by pregnancy test and plan accordingly. ... Read More

I ingested the plan b after unprotected intercourse and 12 hours later I had unprotected intercourse again. Would the ipill I had be effective or shall I have to take an additional ipill?

Asked for Female, 19 Years 524 Views v

Dr. Vijaya GuptaGynecologist | Chandigarh

Ipill has a high failure rate U can be pregnant despite One ... Read More

Hi, I am only 16 years old and I never thought I would have this problem. I am terrified, but mostly I am disappointed and unhappy with myself. Last night my boyfriend and I had sex, and the condom broke. It was completely ripped off at the end— it was as if we were having sex with no condom at all. He finished inside of me. About 2 hours la

...

Asked for Female, 16 Years 1044 Views v

Dr. Reena KawatraGeneral Physician | Gurgaon

If u are lucky there will be no pregnancy ,u can revert back to us on a direct Consulting, for further advice if there is anything u need to clarify or if you need any further information or assistanc ... Read More

Condom broke but I am on birth control. Should I take plan b / is it necessary?

Asked for Female, 15 Years 1903 Views v

Dr. Reena KawatraGeneral Physician | Gurgaon

0/2people found this helpful

No it is not required if u have been taking OCPs regularly without missing a single day atleast for last two cycles . ... Read More

How long before you should notice a regular period again after taking plan b? Is it a month after taking it or 2? By your 3rd cycle of bleeding or what?

Asked for Female, 22 Years 7033 Views v

Dr. Manju KumariObstetrician | Hyderabad

1/1people found this helpful

After any tablet either abortion pill or any hormones tablet causes hormones imbalance usually it takes minimum 3months for correction so you should wait atleast for 3 months. ... Read More

I took a plan B pack that was VERY expired. Re-thinking I figured I should get a new one from the pharmacy. Can it be problematic to take two plan Bs back to back?

Asked for Female, 34 Years 1703 Views v

Dr. Vandana MishraGynecologist | Patna

Very expired meaning? But you can take another course. ... Read More

Can you get a meningitis b vaccine after taking Plan B. Will your body be able to handle that

Asked for Female, 18 Years 407 Views v

Dr. Varun MathurInternal Medicine | Jaipur

0/1people found this helpful

Hello dear ... I would like to know little more info or history of your problems.. It would be great if we can continue our conversation on my private window as here I am restricted to give you few li ... Read More

I miss my birth control pills regularily and double up alot or i dont miss them and think i did and still double up, i had unprotected sex and bled a little after. should i get plan b? and what are the odds of getting hiv?

Asked for Female, 19 Years 492 Views v

Dr. Amudha ArumugamGynecologist | Chennai

It is an emergency contraceptive pill taken when you have unsafe sex . - if you are apprehensive of getting STD or HIV it is always safe to use condemn even if your or on pill . If you are not regula ... Read More

Can I take melatonin tonight if I have taken the plan B pill the day before ?

979 Views v

I and my bf had sex on28th jan and due to condom breakage i took plan B tablet within 1.30 hour. I bleeded on 4th feb for 4days with comparatively good flow. My period was due on 21st feb (as my earlier period had come on 18th jan. ) Today is 7th march but still i have not got my periods. Need help on this? I have experienced all symptoms of plan

...

Asked for Female, 24 Years 3356 Views v

Dr. Manju KumariObstetrician | Hyderabad

0/1people found this helpful

Confirm the pregnancy ... Read More

I took a plan B on 12th Feb , then again took it on 15th Feb but after that I had some alcohol. Do i have to take it again for it to work? Will there be any complications from these pills?

Asked for Female, 22 Years 322 Views v

Dr. Lavina BatraGynecologist | Pune

Pls connect for online consultation and advice ... Read More

I was on 7 day of my periods and still bleeding a little and we had sex and he did cum inside me. Shall I take a Plan B asap or is it fine and it won't be a risk??

Asked for Female, 27 Years 262 Views v

Dr. Om Prakash LSexologist | Adilabad

1/1people found this helpful

No worry , take consultation for details ... Read More

Is there is any chances of getting pregnant with pre cum but after that I took plan B pill within 12 hours ??

Asked for Female, 17 Years 470 Views v

Dr. Arun KumarAyurveda | Mumbai

Chances are very less ... Read More

He have just precum but within 12 hours I have plan B pill is there is any chances of getting pregnant?

Asked for Female, 17 Years 370 Views v

Dr. Mohd AbrarSexologist | Srinagar

1/1people found this helpful

No there is not ... Read More

How long it will take to get normal periods cycle pattern after taking plan b? Like 1 month or 2 month when the periods returns to normal cycle and mid cycle spotting stop. Thank you

Asked for Female, 39 Years 559 Views v

Dr. Muthineni DivyaGynecologist | Warangal

Connect for discussion ... Read More

I took plan b on 9th of December after condom broke inside and got my period on 14th of December that lasts for 4 days and since 1st january I am experiencing brown spotting . Usually my cycle pattern is 26 days. Does plan b messed up with my periods? How long it will take to get my cycle pattern normal? Thanks

Asked for Female, 39 Years 403 Views v

Dr. Lavina BatraGynecologist | Pune

It is due to side effect of pill ... Read More

I took plan b on 9th of December after condom broke inside and got my period on 14th of December that lasts for 4 days and on 1jan am experiencing brown spotting.Usually my cycle is 25 days. Does plan b messed up with my periods? And how long it will take to get my cycle pattern normal? Thanks

Asked for Female, 39 Years 311 Views v

Dr. S K WadhwaGynecologist/Obstetrician | Lucknow

Any hormones treatment for emergency contraception or to procure an early abortion will mess up with your periods. ... Read More

If i have already ovulated and i have 28 days cycle, i took plan B on my 26th day of cycle right before period will it cause any effects on my period? Will my period flow be heavier and last longer?

Asked for Female, 22 Years 660 Views v

Dr. Rashmi AnandGynecologist/Obstetrician | Lucknow

Yes it will cause some effects. Periods might be delayed/earlier/lighter/brownish. ... Read More

I took the plan B 10 days ago I bleed only when I masturbate there Is light spotting no cramps and periods are suppose to start between 1 march to 7 march what's that suppose to mean

Asked for Female, 17 Years 283 Views v

Dr. K SupriyaGynecologist | Bhilai

Reach profile for detailed discussion ... Read More

Hello doctor i am suffering from pcod so from last 1 and half month i didnt get period so i randomly started taking diane 35 now after 8 days of diane 35 i had unprotected sex now do i need to take plan b or i am safe with pregnancy??

Asked for Female, 22 Years 344 Views v

Dr. InthuGynecologist | Chennai

1/1people found this helpful

Not required as u are already on Diane 35. But I need information on your LMP ... Read More

Hello, I had a condom break incident and I took a plan b. I took a laxatives 2 hours before the incident and I’m on my ovulating window. Should I be concerned

Asked for Female, 21 Years 1336 Views v

Dr. Sinhal GanvirGeneral Physician | Thane

Yes ... Read More

Hi i just had 2 quick question to ask about Plan B pills. will it do any effect to the pill if it was mixed with Walgreens daytime cold and flu? last question will be what if they started drinking on hour before they took the plan b pill? Thank you for your time i know you can be busy

Asked for Male, 22 Years 433 Views v

Dr. Falak ChowdharyGynecologist/Obstetrician | Mumbai

Connect with me for online consultation for details ... Read More

I had sex early Tuesday morning and the guy came in me. I’m on birth control. However I had just been on it for about 8 days prior to sex. I’ve been on birth control for a about a year but I was sick and had medications so I know the meds cancel out the birth control. So after the meds I have been on it for 8 days. I took a plan b just to be safe.

...

Asked for Female, 19 Years 479 Views v

Dr. Reena KawatraGeneral Physician | Gurgaon

No need of taking more ipill as one is good enough to cause harmonal imbalance, for any further assistance if needed u may get back to us. ... Read More

If someone had unprotected sex then took plan b, started spotting then had unprotected sex again while bleeding. Would they become pregnant?

Asked for Female, 20 Years 696 Views v

Dr. Varun MathurInternal Medicine | Jaipur

I would like to know more info and history. It would be great if we can continue on my private window so that I can give you complete treatment chart along with diet chart , audio’s and videos.. ... Read More

Hello my period ended about a week ago and my boyfriend and i had unprotected sex, the condom broke but i took plan b 15-20 minutes after the unprotected sex. am i safe? please help

Asked for Female, 15 Years 511 Views v

Dr. Rakhi KumariGeneral Physician | Delhi

1/1people found this helpful

Yes ,according to me it should work. Thnks ... Read More

So I had unprotected sex and a day and a half later I took plan b I was ovulating on the day I had sex it’s been 8 days and I had very light bleeding today

Asked for Female, 22 Years 869 Views v

Dr. Kiran NaikInternal Medicine | Navi Mumbai

0/1people found this helpful

Consult Gynecologist. ... Read More

I had unprotected sex two days ago. The guy I was will told me today that I should get plan-B. I started my period today, should I still get plan-b and if so how will it affect my period

Asked for Female, 21 Years 776 Views v

Dr. Udaykumar AdateGynecologist/Obstetrician | Pune

1/2people found this helpful

No, since you’ve sex during nonfertile days it is less likely to get pregnant. So no need to take tablet. ... Read More

I took plan b on june 11th and started bleeding on june 18th and still bleeding is this normal or should i be concerned

Asked for Female, 30 Years 419 Views v

Dr. Manju KumariObstetrician | Hyderabad

12 days over still you are getting bleeding.If flow is heavy then contact to gynaecologist otherwise it will stop spontaneously no need to take any medicine.This is the withdrawal bleeding after takin ... Read More

I had unprotected sex during my ovulation time period and he ejaculated inside me. However, I took Plan B a few hours later. How likely is it that I could be pregnant?

Asked for Female, 18 Years 1470 Views v

Dr. Astha AgarwalGynecologist/Obstetrician | Ghaziabad

0/2people found this helpful

The failure rates of plan B or emergency contraception pills are high upto 10 percent. So if you bcome overdue and miss your periods then do a urine pregnancy test to confirm pregnancy. Consult direct ... Read More

My boyfriend and I had unprotected sex and he came in me but I’m on the depo shot and have been for a week or two should I take plan b In case

Asked for Female, 18 Years 845 Views v

Dr. Manju KumariObstetrician | Hyderabad

Yes because just one week you have started the depo.Do not take any risk take regarding menstruation I don't have any idea whether you will get or not on time. ... Read More

Recently Asked Questions

Spotting after plan B

726 Views

I had unprotected sex w my boyfriend around 10 days ago post which I had a plan b immediately. I'm spott ...Read More

Is ipill Tablet and plan B tables same

800 Views

I just wanted to know that whether this ipill and plan B tablets are one and the same... Because I have t ...Read More

Plan B, Delayed Period

611 Views

My partner and I had sex on or around my Ovulation days and the condom broke. I took Plan B 4-5 hours lat ...Read More

Plan b effects?

451 Views

How long does the plan b pill effect your menstrual cycle? Like if it effects one period, will the effect ...Read More

Plan b pills

150 Views

My last normal period on lasting dec 27-jan 1st and then on the 2nd i had protected sex but the condom br ...Read More

Download FREE Practo app

Plan b effectiveness calculator

If you had sex at 4 am on 3/24 and took plan b at 11:30 pm on 3/26. Are you still within the 89% effective rate? Also does the effectiveness change if you're fertile at the time of sex.

I ingested the plan b after unprotected intercourse and 12 hours later I had unprotected intercourse again. Would the ipill I had be effective or shall I have to take an additional ipill?

Didn't find the answer you are looking for?

Condom broke but I am on birth control. Should I take plan b / is it necessary?

How long before you should notice a regular period again after taking plan b? Is it a month after taking it or 2? By your 3rd cycle of bleeding or what?

I took a plan B pack that was VERY expired. Re-thinking I figured I should get a new one from the pharmacy. Can it be problematic to take two plan Bs back to back?

Can you get a meningitis b vaccine after taking Plan B. Will your body be able to handle that

I miss my birth control pills regularily and double up alot or i dont miss them and think i did and still double up, i had unprotected sex and bled a little after. should i get plan b? and what are the odds of getting hiv?

Can I take melatonin tonight if I have taken the plan B pill the day before ?

I took a plan B on 12th Feb , then again took it on 15th Feb but after that I had some alcohol. Do i have to take it again for it to work? Will there be any complications from these pills?

I was on 7 day of my periods and still bleeding a little and we had sex and he did cum inside me. Shall I take a Plan B asap or is it fine and it won't be a risk??

Is there is any chances of getting pregnant with pre cum but after that I took plan B pill within 12 hours ??

He have just precum but within 12 hours I have plan B pill is there is any chances of getting pregnant?

How long it will take to get normal periods cycle pattern after taking plan b? Like 1 month or 2 month when the periods returns to normal cycle and mid cycle spotting stop. Thank you

I took plan b on 9th of December after condom broke inside and got my period on 14th of December that lasts for 4 days and on 1jan am experiencing brown spotting.Usually my cycle is 25 days. Does plan b messed up with my periods? And how long it will take to get my cycle pattern normal? Thanks

If i have already ovulated and i have 28 days cycle, i took plan B on my 26th day of cycle right before period will it cause any effects on my period? Will my period flow be heavier and last longer?

I took the plan B 10 days ago I bleed only when I masturbate there Is light spotting no cramps and periods are suppose to start between 1 march to 7 march what's that suppose to mean

Hello doctor i am suffering from pcod so from last 1 and half month i didnt get period so i randomly started taking diane 35 now after 8 days of diane 35 i had unprotected sex now do i need to take plan b or i am safe with pregnancy??

Hello, I had a condom break incident and I took a plan b. I took a laxatives 2 hours before the incident and I’m on my ovulating window. Should I be concerned

Hi i just had 2 quick question to ask about Plan B pills. will it do any effect to the pill if it was mixed with Walgreens daytime cold and flu? last question will be what if they started drinking on hour before they took the plan b pill? Thank you for your time i know you can be busy

If someone had unprotected sex then took plan b, started spotting then had unprotected sex again while bleeding. Would they become pregnant?

Hello my period ended about a week ago and my boyfriend and i had unprotected sex, the condom broke but i took plan b 15-20 minutes after the unprotected sex. am i safe? please help

So I had unprotected sex and a day and a half later I took plan b I was ovulating on the day I had sex it’s been 8 days and I had very light bleeding today

I had unprotected sex two days ago. The guy I was will told me today that I should get plan-B. I started my period today, should I still get plan-b and if so how will it affect my period

I took plan b on june 11th and started bleeding on june 18th and still bleeding is this normal or should i be concerned

I had unprotected sex during my ovulation time period and he ejaculated inside me. However, I took Plan B a few hours later. How likely is it that I could be pregnant?

My boyfriend and I had unprotected sex and he came in me but I’m on the depo shot and have been for a week or two should I take plan b In case

Doubts about periods or pregnancy?

Recently Asked Questions

Spotting after plan B

Is ipill Tablet and plan B tables same

Plan B, Delayed Period

Plan b effects?

Plan b pills