India speaks with Kenny Ethan Jones, the first transgender man to front a period product campaign. They talk about Kenny’s experience with menstruation, and transitioning. As well as Kenny's work as an activist, and his journey to peace.

Credits: Presented by India Rakusen. Producer: Ellie Sans. Assistant Producer: Jorja McAndrew. Executive Producer: Suzy Grant. Original music composed and performed by Rebekah Reid. Sound Design by Charlie Brandon-King.

Special thanks to all contributors and audio diarists.

A Listen production for BBC Radio 4 and BBC Sounds.