The ritual of kaparot [lit. atonement], which is usually done just prior to Yom Kippur (usually the day before), where one waves a chicken or an [unspecified] amount of money over one's head in a ...
If one does the Minhag of Kapparos on money, how much money should be used for each person? (Sources.)
From Sidur Tehilas Hashem, Sidur Rav Amram, and Nitei Gavriel Hilchos Yom Hakipurim 10:20 you take additional chickens for Kaparos for a pregnant lady in order to cover the fetus. What sin (or sins) ...