She fasted even though she was not sure that her period had ended

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She is not sure whether she became pure before Fajr; should she pray and fast?
She is not sure whether she became pure before Fajr; should she pray and fast?

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Related Answers:
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She is not sure whether she became pure before Fajr; should she pray and fast?
She is not sure whether she became pure before Fajr; should she pray and fast?

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