I am going to take plan b but How long will it take for plan b to work and how will I know? Since I am already bleeding
Pills do not let you know when they work. As soon as they are absorbed, which takes less then an hour usually, they are starting to "work". There is absolutely no way to know if its "working" or not because there are no signs it has done its job. The bleeding is a side effect, and does not mean the pill "worked". The only way to know is when you get your period. Now, your chances are slim of having a problem because you got your period the same day as sex, but I can understand you don't want to take a chance.
- Plan B Information for Consumers
- Plan B Information for Healthcare Professionals (includes dosage details)
- Side Effects of Plan B (detailed)
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