Is there any source for the philtrum being a result of the angels slap on the emerging baby (נדה דף ל), or is it made up?
I think it doesn't have a normal mikor, (that's what I heard once)
but here Is chat gbt apinon:
The idea that the philtrum (the vertical groove between the nose and upper lip) is a result of an angel's slap on the emerging baby is not based on scientific evidence or any widely accepted religious doctrine. This concept appears to be more of a cultural or folkloric belief rather than a established religious teaching. It's important to note that different cultures and traditions have various explanations for the features of the human body, and these explanations can vary widely.
In the case of the specific reference you mentioned, "נדה דף ל" seems to be a reference to a Talmudic tractate or page, as "דף ל" can be understood as page 50. However, without further context or clarification, it's challenging to provide a more specific source or information about the claim.
It's advisable to consult authoritative religious texts or scholars within a specific tradition for accurate information on religious beliefs. Additionally, when it comes to matters of human anatomy, it's often more reliable to turn to scientific explanations supported by empirical evidence.
