Gethin Jones and Sam Quek are joined by Iona Bain to discuss credit rating and how buy now, pay later schemes could affect your score. Dr Punam explains how screenings are essential in the fight against cervical cancer, which is 99.8% preventable. Dentist Dr Olivia Barnfather tells us about the causes and treatment of mouth ulcers and Question of Sport team captain, Ugo Monye, talks about the brand new series. Show less