Grieving families have told how they "never wanted to be campaigners" after a landmark report exposed how hundreds of mothers and babies were harmed by the NHS . At a press conference on Wednesday, many parents once again relived the worst moment of their life in the hope of preventing it happening to others. Top midwife Donna Ockenden’s inquiry into Nottingham University Hospitals NHS Trust (NUH) is the biggest of its kind in NHS history and found 520 mothers and babies suffered potentially