Study Niddah folio 66A with parallel Hebrew-English text, traditional commentary, and modern study tools. Free access to Babylonian Talmud online.
and is married to another man. She is permitted to have sex with her second husband because it is possible that the bleeding was caused by having sex with her first husband, and the issue will not reoccur when she has sex with a different man.
If she married another man and again saw blood due to sex, she may have sex before the first time this occurs, before the second time this occurs, and before the third time this occurs. From this point forward she may not have sex until she is divorced from her second husband and is married to yet a
How does she examine herself? She brings a tube, inside of which she places a cosmetic brush so that it is long enough to reach deeply into her vagina, and an absorbent cloth is placed on the tip of the brush. She inserts the tube with the brush and cloth within herself and then removes it. If blood
And if she has a wound in that place, i.e., her vagina, she attributes the blood to her wound, and she is ritually pure, as it is assumed to not be uterine blood. And if she has a fixed menstrual cycle, i.e., she does not bleed every time she has sex with her husband, but only at fixed times, she
And if the blood of her wound differed from the blood that she sees due to sex, she may not attribute the blood to her wound. And a woman is deemed credible to say: I have a wound in my uterus, from where the blood is emerging. This is the statement of R' Yehuda HaNasi.