The decision follows a pivotal review led by pediatrician Hilary Cass, which revealed that gender medicine practices lacked solid evidence, particularly in utilizing hormonal treatments for young patients. Following this review, the National Health Service halted routine prescriptions of puberty blockers for anyone under 18. As the government seeks to establish a clearer understanding of the implications of these treatments, the indefinite ban underscores the complex landscape surrounding transgender healthcare for minors in the U.K.