I took plan b 9 days after the 1st day of my period. I than began to have cramps and bleeding, just like a normal period 5 days after I took plan b. Is it normal to be 2 weeks early on a cycle after taking plan b? I have taken plan b in the past and have never experienced this side effect before. Should I seek additional medical attention?
Yes, Plan B can alter your menstrual cycle. It can bring on a period early (a few days after taking the pill). You should be fine.
- Plan B Information for Consumers
- Plan B Information for Healthcare Professionals (includes dosage details)
- Side Effects of Plan B (detailed)
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