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A member asked:

Took plan b few days ago, supposedly expecting my period in 3 days. could the plan b mess up with my cycle?took hpt, negative.when to hpt again?

A doctor has provided 1 answer
Dr. J Ricardo Loret De Mola answered

Specializes in Fertility Medicine

Yes: Yes Plan B can change your menstruation but if you do not get a period in a week do a pregnancy test.

Dr Fowler and 3 doctors agreed

Answered 10/3/2015

5.1k views

Thank

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