Written questions

Gender Dysphoria

2026-07-08 · Department of Health and Social Care · HL1919 · Official question

Baroness Maclean of Redditch

Question

To ask His Majesty's Government whether they have commissioned research to establish the rate at which patients treated at adult Gender Dysphoria Clinics subsequently detransition, express regret about their transition, or discontinue treatment.

Answer

The Cass Review concluded that the percentage of people who subsequently detransition following medical intervention remains unknown due to the lack of long-term follow-up studies.In response to the recommendations of the Cass Review and the Operational a...