Início da vida: uma visão multidisciplinar pautada na Bioética

The purpose of this study is to present some interpretations about the beginning of life, in the biological, psychological, religious, legal context and bioethics. This is an integrative review of the literature. Guiding question: When does life begin? The search for articles was carried out in the following databases: Lilacs, Scielo, Medline, PubMed, Redalyc and Google Scholar. It is very important that the beginning of human life should be defined clearly and simply, however, this concept must have the capacity to evolve and be based on ethical and scientific concepts. It should be based on all discussions on the subject that the ultimate good of human life must be protected in all its fullness and extent.