In this research paper, we have calculated (1) lagna position (angle in degrees) and time of birth in Shatrughna’s birth chart, (2) astro transit chart at the time of his wedding along with dasa and its effects, (3) reasons for his stay in Ayodhya, and (4) effects of various mahadasas, antardasas, pratyantardasas and sookshmantardasas during these events. With the help of Brihat Parashara Hora Shastra and Sage Valmiki’s Ramayana we have drawn several conclusions regarding Shatrughna’s life events.