Following the real-life medical dramas from the University Hospital of Wales in Cardiff, filmed over a period of seven days. In A&E Dr Matt Morgan treats a patient involved in a road traffic collision, and Dr Ella Harrison Hansley cares for a victim of a violent attack. Downstairs Neil Meredith, the waste collector, comes on duty to move the mountains of hospital waste. And upstairs on the Midwifery Led unit, a first-time mother-to-be is in labour and being cared for by midwife Jenny Cheyne.