Study Niddah folio 25B with parallel Hebrew-English text, traditional commentary, and modern study tools. Free access to Babylonian Talmud online.
and dissolves it. Rather, one examines it with oil, as oil is soft and cleans the embryo so that its sex can be discerned. And one views it only in the light of the sun.
The baraita continues: How does one examine the embryo? The Talmud expresses surprise at this question: How does one examine it to determine whether it has the halakhic status of an offspring? Clearly, one examines it as we just said. Rather, the question is as follows: In what manner does one exam
Abba Shaul bar Nash, and some say Abba Shaul bar Remash, says: One brings a sliver of wood whose top is smooth, and he moves it along the embryo in that place, i.e., the sex organ. If the sliver is caught, i.e., its movement is not smooth, it is known that the embryo is male, as its member interf
Rav Naḥman says that Rabba bar Avuh says: They taught this halakha, that if the movement of the sliver is not smooth then the embryo is male, only if the sliver was moved along the sex organ of the embryo from below to above; but if it was moved from the sides, from one side to the other, the fact
Rav Adda bar Ahava says: The complete version of the baraita is taught as follows: If it was female, its vagina can be discerned by the appearance of a line like a cracked grain of barley oriented along the length of its body. Rav Naḥman objects to this: But perhaps it is not the vagina but the re