A woman who accepted she was infertile after years of trying discovered she was pregnant - while being prepped for surgery to have her ovaries removed.
Caroline Darlington, 39, and husband Roy, 48, tried to have children for years - even turning to IVF - and accepted their family was complete with their adopted son, now six.
The stay-at-home mum suffered with excruciating endometriosis and a cyst, and reluctantly decided to have her last ovary removed.
In a final scan to check her womb health before surgery, the sonographer made an unexpected discovery.