Why are so many teens in sex therapy?

Over the last two years, the number of teens being referred through the NHS for sex and relationships therapy has gone up from 1,400 to 4,600. Jane Garvey talks to sex and relationships therapist Miranda Christophers and sex educator Rachel Fitzsimmons about how porn is impacting on young people’s physical and mental approach to sex, and why it’s good that they’re looking for help.