RT Journal Article T1 Definition of Mother in the English Legal System A1 Celador Angón, Óscar AB The purpose of this paper is to analyse how the term "mother" is defined in the English legal system. This question has recently been raised in English courts due to the McConnel case; where a woman, who had undergone a gender transition and acquired full legal recognition as a male, gave birth to a child and asked to be registered as the father of his child. In the first part of the paper, I will study the legal frame and the main decisions of the English courts. In the second part, I will analyse the decisions of the European Court of Human Rights and the consequences of the McConnel case in English family law. And finally, I will explain the role that the principle of the best interests of the child plays in this context. PB Universidad de Jaén SN 2340-9592 YR 2021 FD 2021-12-01 LK https://hdl.handle.net/10016/37688 UL https://hdl.handle.net/10016/37688 LA eng NO "New challenges of the Law' Project. This work has been supported by the Madrid Government (Comunidad de Madrid-Spain) under the Multiannual Agreement with UC3M in the line of Excellence of University Professors (EPUC3M06), and in the context of the V PRICIT (Regional Programme of Research and Technological Innovation)" DS e-Archivo RD 1 sept. 2024