Dr Chris and Dr Xand reveal the winners of the first-ever Ouch Awards, celebrating children who have shown incredible courage and bravery as they've dealt with illness, cared for others and saved lives.
Dr Xand goes underwater to show how your blood clots, and Dr Ronx finds out how echolocation - an amazing navigation technique used by bats to fly in the dark - is helping visually impaired patients.
Jaydyn Coggins, the best cup stacker in Australia, travels to the World Sports Stacking Championships in Florida. Dogged by a series of setbacks, Jaydyn must call on all his skill and family support for a shot at his dreams.
Transgender model and social activist Munroe Bergdorf examines the changing world of gender and identity in society, as she becomes both author and subject of her first UK documentary. The film follows Munroe as she undergoes dramatic facial feminisation surgery as part of tackling her gender dysphoria, a hugely personal moment that kick starts an exploration of the central question: What makes a woman?