Young cyclist Janina is in cardiac arrest after an accident, doctors fight to stop Tony from bleeding to death and 11-year-old Blake is left with a serious head injury after being hit by a car.

This episode explores the life-or-death decisions facing doctors and midwives as they battle with neonatal emergencies. Based in a specialist maternity unit, it follows three babies, minute by minute, second by second, as frontline midwives and neonatologists fight to keep them alive through the critical first hour after birth.

The cameras follow medics as they battle to save a young man who's been injured in a car crash.