Failure plan b?

[CreeB]

Hi everyone , i had sex December 8 around 11:30 p.m. Unprotected & used the plan b on December 12 around 9:00 p.m. Had sex again unprotected on the 17 &25. Got my period on the 26 , didnt bleed to heavy tmi but total i used two pads that were full . On the 27 used one pad & had very little blood on the pad but was bright red when i wiped. On the 28 brown blood when i wiped by 12:00p.m. Completely gone . Was that my period ? Or implant bleeding ? My period are normally about 6 days long heavy until the last day . But because of plan b did it make it change or was that implant bleeding ?

[CreeB]

Thanks for your reply :) ive taken plan b a few times before & my period was always normal . I also got preg frm plan b & my period was similar except it was 3-4 days before it normally was supposed to come but did the same exact thing . These r the ony two times my period has changed which is why im even questioning it . & yes it was around the time it shouldve came just 2 days later than expected .  

[thatquietgirl]

You definitely took Plan B outside of its effective time.  Plan B is only effective so long as it's taken within 72 hours (3 days) of sex and is most effective the sooner it's taken following the incident.  Plan B can affect your cycle, though, so it's possible that was your period.  Was this when your period is normally due?

Our bodies an also just do odd things on occasion.  I had one period a few months ago (no Plan B) that was only a couple days and as light as yours when mine are normally longer and heavier, but I wasn't pregnant.  Wait and see how next month goes or, if it will calm your nerves, take a test.