I got my period in March, then had unprotected sex with my boyfriend that same month and took a plan b and because of that I guess I got my period for the second time in a month. Then I didn't get my period in April then got it in May and also in June but with really messed up cycles. I didn't get my period in July and now is August 9 and still nothing.
(That was the first time I have ever taken a plan b and I have never been on birth control pills.)
This is why plan B isn't supposed to be used for routine birth control, along with the fact that its not as effective as routine birth control. At this point I'd make an appt with my gyne, I've never heard of it effecting someone this long. While you're there get on birth control. Its more effective, is less hormones at one time and will protect you so you don't have to worry.
Did you end up getting your period? I took plan b Sep 12th, had bleeding a week later, had what looked like a blood clot pass Oct 2, had a heavy period on Oct 24th, and I missed my period for November.
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