It was almost a year ago that Adele Darlington, who is 41 and from Warrington, was in a critical condition in hospital following massive bleeding while giving birth to her baby girl.
She was losing so much blood that she needed the equivalent of around three people's blood volume given back to her, says NHS Blood and Transplant.
Doctors treating her used 65 units or bags of blood and blood products to save her life.
An average woman has nearly five litres of blood pumping round her body. Adele lost 15 litres after her caesarean delivery, due to complications.