Toward a Protocol for Transmasculine Voice: A Service Evaluation of the Voice and Communication Therapy Group Program, Including Long-Term Follow-Up for Trans Men at the London Gender Identity Clinic.

A service evaluation was undertaken with 10 participants identifying as trans men who received voice and communication group therapy and 12-month follow-up at the London Gender Identity Clinic between February 2017 and March 2018, to investigate levels of satisfaction, how helpful they found the program in facilitating vocal change and skill development, and whether they would recommend it to others. Participant evaluations of and rating of masculinity of voice, and level of feeling with voice, evaluations of voice skills and changes in speaking and reading fundamental frequency were retrospectively reviewed and analyzed. Six participants reported being with the service; four were .