Question:
If a woman skipped a period one month (not due to pregnancy) does she keep the onos perishas of the previous month or does she not have to keep it at all?
Answer:
Assuming that she skipped a month and she saw on day 63. assuming that she has a veses sheino kavua, she keeps the onah beinnonis/yom hachodesh of this period, plus the 63rd day from the second period.
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