So Im going to be detailed sorry for TMI. My LMP was 05/20/16. According to My Days calendar app my fertile days are 5/30-6/5 which 6/5/16 is my ovulation day according to app. Had sex with bf 6/1/16 between the hours of 10:15pm- 11:00 pm. Took Plan B within 16 hours of unprotected sex. and he did ejaculate inside. Plan B was taken 6/2/16 around 2:30 pm to be exact. Couple hours after Plan B I starter to feel dizzy. And the last 2 days really bad cramping. Did I take Plan B within the correct time frame? Can I still be pregnant. Im being so paranoid right now and freaking out.
You can take Plan B as emergency contraception up to 72 hours later. It is most effective when taken within 12 hours, & gradually become less effective, until at 72 hours later, it is around 75% effective.
It is still possible to become pregnant, even if taken within the first 12 hours. It is not as effective as regular hormonal birth control.
The only way to know if you have conceived or not (you can't tell if Plan B worked, even if you don't end up pregnant, because to know that, you'd have to know for certain that you would have def. conceived without Plan B, which is impossible to know) is to do a pregnancy test if you don't get your period. It's possible the Plan B will give you irreguglar bleeding & change your period start date, anyway, but you can do a test once you miss the start of your next expected period date.
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