(영문) 14-day limit on embryo research

1. Introduction

Embryo research has been a topic of significant scientific, ethical, and social discourse, especially with advancements in reproductive biology and stem cell research. Central to this dialogue is the 14-day rule, a guideline that has emerged as a critical ethical boundary in the study of human embryos. This rule stipulates that researchers may only conduct experimental procedures on human embryos for a maximum of 14 days post-fertilization. The origin of this guideline can be traced back to the report published in 1979 by the Warnock Committee in the United Kingdom, which sought to address the ethical and moral implications of research involving human embryonic material. The committee`s recommendations were rooted in the recognition of the unique status of the human embryo and the need to establish boundaries that respect both scientific inquiry and ethical considerations. The 14-day limit is significant for several reasons. It reflects a scientific understanding o
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