The Eddie B Sit edition of the Talmud Bavli, specifically the tractate of Masechet Niddah, has been dedicated by Ron Yaish in honor of his children, Ovadia Avraham ben Rachel Shifra and Levi Yitzchak ben Rachel Shifra, as well as in honor of his wife, Rachel Shifra bat Tova Yocheved. We bless Ron Yaish and his wife, wishing them, with the help of Hashem, to continue to have more children and to derive much nachat from their current children, both spiritually and materially. Amen. Let us continue.
The Gemara states: “We have a Mishnah: ‘A woman who immersed the day after seeing blood within the eleven days of being a zava and engaged in marital relations during the day, this is considered a bad culture.’ The Mishnah indicates that whatever she touches or has relations with is pending, because if she sees blood in the interim before nightfall, everything retroactively becomes tamei.
The Mishnah refers to this as a bad culture, indicating a dangerous practice. The Gemara questions, “Is this not the opinion of all, both Beit Hillel and Beit Shammai? You see that even according to Beit Shammai, if she did not see blood, she is not tameh unless she actually sees.” This challenges the opinion of Rav Huna, who innovatively claimed that even the next day, if she did not see blood, whatever she touches remains tamei.
The Gemara continues to clarify that this statement aligns only with Beit Hillel. According to Beit Shammai, even if she did not see, she remains tameh. Rabbi Yehuda questioned Beit Hillel, asking, “Is this what you call a bad culture? The man’s intention was merely to engage with a niddah.” The Gemara responds, “Is it to engage with a zava? She is not a zava if she did not see.” The discussion shifts to whether the intention was to engage with a shomeret yom k'neged yom, which is a serious offense, as it risks her becoming tameh if she sees blood.
Thus, we see that Rabbi Yehuda was directing his question only to Beit Hillel, indicating that this is solely their opinion and not that of Beit Shammai. The Gemara further supports this by citing Rashi, who clarifies that the statement is indeed in line with Beit Hillel and poses a challenge to Rav Huna.
Moving to the next statement in the Gemara, we consider the tenth day of the zava days, which spans eleven days. Rabbi Yochanan states that the tenth day is like the ninth day. Just as the ninth day requires careful observation, so too does the tenth day. This is because both days can potentially lead to a full zava gedolah status, with the ninth day being critical for the transition into the zava gedolah phase.
Resh Lakish counters, asserting that the tenth day is akin to the eleventh day, which does not require observation because the following day, the twelfth day, marks the end of the zava period. Hence, the tenth day does not necessitate careful observation. This introduces a significant innovation regarding the halachic status of the tenth day.
The Gemara discusses the implications of these views, with Rabbi Yochanan emphasizing that the tenth day retains the potential for zava status, while Resh Lakish argues that it does not require the same level of scrutiny as the eleventh day. The Gemara concludes that the halachic rulings regarding the days of zava are derived from both scriptural interpretations and traditional teachings.
The discussion continues to explore the nuances of these laws, particularly focusing on the implications of seeing blood and the subsequent requirements for purification. The Gemara emphasizes the importance of observing the days following the niddah period, as they significantly influence the status of the woman and the necessary observances she must follow.
Ultimately, the Gemara elucidates the halachic distinctions surrounding the zava days and the implications of seeing blood during these periods, highlighting the critical nature of these rulings in ensuring proper observance and understanding of the laws of purity.
As we conclude this discussion, we recognize the ongoing complexities and nuances of these laws, reminding us of the depth and intricacy of Torah observance and the importance of scholarly discourse in elucidating these significant halachic principles.

