This is another illogical mass hypnotism illusionary path. Moon sign is nothing but the Zodiac sign where Moon is posited at birth. Moon takes anywhere between 48 hours to 60 hours, with 2 days to 2.5 days in one sign. Therefore, babies born between 2 days to 2.5 days will logically have the same Moon sign. Is it true that all those babies future is the same? How can you talk about the significance of Moon sign, universally, and apply Sade Sati and Gurubala features? Therefore, the theory of Sade Sati and Gurubala falls flat. Then what is important in the chart? Just move on