The One Show - 21/01/2010

Adrian Chiles and Christine Bleakley present the stories that matter from across the country. Nicholas Lyndhust is in the studio. Matt Allwright meets one of Britain's oldest mothers and investigates whether there should be an age limit on women having IVF. Dom Littlewood has a report on cold-calling zones, and Dr Sarah Jarvis investigates a condition called dyscalculia.