In this research paper, we have found out (1) Lakshmana’s lagna position (angle in degrees) and time of birth (2) Lakshmana’s astro transit chart at the time of his wedding along with dasa and its effects (3) Reasons for Lakshmana going to exile along with his elder brother Lord Sri Rama, based on his birth and astro transit charts (4) Effects of various mahadasas, antardasas, pratyantardasas and sookshmantardasas on Lakshmana during these events. With the help of Brihat Parashara Hora Shastra and Sage Valmiki’s Ramayana we have drawn several conclusions regarding Lakshmana’s life events.