What procedure is carried out for Nadi prediction?... What procedure is carried out for Nadi prediction? The palm leaves of Nadi predictions are ancient writings by the Saptarishis, but deciphering them can be challenging due to the requirement of knowledge in Tamil and Sanskrit literature. Finding the correct leaf from a pile of bundles is not an easy task, so the thumb impression of the individual is used to narrow down the search. Men's right thumb creases and women's left thumbprints are utilized for this purpose. The process continues as the thumb impression helps in identifying several bundles, each containing numerous leaves. The Nadi astrologer must then read through each leaf to pinpoint the exact one. Even after this meticulous process, it is essential for the reader to confirm the details with the native for accuracy. In order to expedite this process, the cooperation of the individual is crucial. The first page of the Nadi leaf contains the first Kaandam, representing the native's Lagna.