Embryology is science dealing with formation & development of zygote till delivery of fetus. Ayurveda scholars like Charaka, Sushruta have described embryology in detail as Garbhavkranti. Sushruta in 5th chapter of sharirsthana mentioned about stages after fertilization till implantation. The study reveals that Sushruta had perfect idea about the embryological development and he had perfectly described same. 

Keywords: Embryology; Fertilization, Implantation.