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There are 20 to 30% chances that you will get pregnent. contraceptives do work but only when taken about 24 hours after the intercourse.

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Q: How effective is plan b if taken 15 hours after intercourse when the girl finished her period only 2 days before intercourse?
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Related questions

Is it safe to have intercourse 7 days before and after your period?

Yes it is safe


You had intercourse a day before your period could you be pregnant?

It is possible, but extremely unlikely.


When to have intercourse and not to get pregnant?

Do the intercourse in the safe period. It normally starts from 5 days before the cycle and 10 days after the menstrual cycle.


How long after intercourse could you take a pregnancy test?

You should take a pregnancy test shortly after your missed period. That is when a home pregnancy test is most effective. Although I have heard you can do a blood test at the doctor as soon as 2 weeks before your missed period.


If you need a baby than what is the best time of intercourse?

14 days after your period finished and then for 1 week after that every other day


Is it safe to have intercourse 3 days before your period?

Yes. Perfectly. However, if you wanted to avoid pregnancy, then you MUST use contraception. As you can get pregnant at any point during intercourse. Whether you are on your period or not.


I am on my last days on my period and ive been having this bright red blood coming out and i had sexual intercourse a week before my period and i was spotting and i dont know what it is?

Im not a expert but I was thinking it was because the sexual intercourse you had the week before but i cant tell


How long do you have to wait for birth control to be MOST effective before you have sex...I have heard a week to three months?

Birth control is the most effective when you've been on it for 4 weeks and finished your first period. My doctor says 3 months.


Can a pregnancy test be accurate only one week after intercourse and a few days before your next period?

No, it wont be accurate until 14 days after intercourse.


Is it possible to be pregnant having safe intercourse and period coming last on 14 th february i had sexual intercourse after my period and my period is three days late?

It depends on what you mean by "safe intercourse." In using any method of birth control there is always a potential of getting pregnant. Nothing is 100% effective except for not having sex. So, yes, there is a possibility that you may be pregnant.


If you had intercourse the day before you came on your period very light for 2 days could you be pregnant?

Yes


Chances of pregnancy if you had intercourse on the last day after your period stopped?

# Conception usually occurs about 5-7 days after intercourse # Your most fertile period is about 5 days before ovulation # For most(but not all) women ovulation occurs about 14 days prior to her period.