Embryological Insights in Ancient Scriptures and Religious Texts: A Comparative Review

Embryology, the study of fetal development, gained scientific recognition in the nineteenth century. However, ancient scriptures from diverse religious beliefs-Hinduism, Buddhism, Jainism, Christianity, Judaism, and Islam-provide detailed descriptions of fetal development, maternal care, and ethical considerations long before the establishment of modern embryology. These texts also emphasized the need for respect from the earliest stage of an embryo. While modern embryology has made significant advances in understanding fetal development and congenital anomalies, the question of when human life begins remains debated among scientists, ethicists, philosophers, and theologians, with viewpoints ranging from fertilization to birth and beyond. This review explores the embryological narratives found in ancient religious texts and compares them with contemporary scientific findings. By comparing the embryological narratives found in texts such as the Garbha Upanishads, Garbhāvakrāntisūtra, Garbhāvakrāntisūtra, Tandulaveyāliya, Torah, Bible, and Quran, it provides an analysis of how different cultures and religions perceived the development of life, inception, and development. By highlighting the intersection of tradition and modernity, the study underscores the evolving understanding of human development across time and disciplines.