摘要：El diagnostico genético preimplantacional introduce importantes preguntas éticas y jurídicas; entonces, .cuales son los criterios que se deben tener en cuenta? En esta investigación se describen los límites que han considerado algunas legislaciones a la hora de regular esta técnica. Adicionalmente, se analizan fallos que se han pronunciado sobre problemas jurídicos causados por su aplicación, entre ellos, el error en el diagnóstico.
其他摘要：Preimplantation genetic diagnosis generates a series of ethical and legal questions: Which goals does it pursue? Does it protect the embryo? Should this technique be regulated by the legal system? And if so, which is the incumbent criteria? This research describes the limits that some international laws regulating this technique have considered. Additionally, a series of judgments about the legal problems that have occurred with the application of this technique will be analyzed, among them, the misdiagnosis.
