There’s been a recurring theme on the show over the years, of filling gaps in language, removing stigma and bias, finding better ways to express ourselves and talk about our feelings and our bodies. Today Kalle Rocklinger, sex educator with RFSU, the National Association for Sexuality Education in Sweden, talks about how and why over the years, the RFSU has come up with and publicised new terms for body parts and sexual acts, and what they would still like to change. This is the first part of the Telling Other Stories series, about renaming things.