Reference for Niddah 71:29

ימי לידתה שאין רואה בהן עולין לה לספירת זיבתה

And if you prefer I might reply that here we are dealing with one whose discharge is continuous. But was it not stated that she had counted?<span class="x" onmousemove="('comment',' It does. Now, if the flow of blood had not ceased, how could she even begin to count? ');">²⁶</span>

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