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A 25-year-old female asked:

A month ago i took plan b after unprotected sex. the day after i got my period and had my cycle. my period is 7 days late. took a test and it came back negative. am i ok then? not pregnant?

1 doctor answer4 doctors weighed in
Dr. Ivelisse Rivera-Godreau
Family Medicine 25 years experience
Check...: Plan B itself can affect your new cycle. Remember,it is a hormonal replacement, like high dose birth control pill, so that could happen.If you took it within a 72 hour window after having sex the protection is higher, so less chances of getting pregnant. I would wait for your next period and see how it behaves. However, if you develop any other symptom pay a visit to your doctor for evaluation.

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Last updated Mar 12, 2015

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