A Hull mum is spending her first Christmas with a miracle baby a year after she was told her little boy would be born with a life-threatening lung condition. Yvonne Exell was 20 weeks pregnant when she was told her baby, Ruben, was suffering from congenital cystic adenomatoid malformation (CCAM). This is a benign mass of abnormal lung tissue which affects just one in 10,000 pregnancies, and can cause premature birth and miscarriage. “It was when I went to my 20-week scan that the doctors realised something was wrong," said Yvonne. "I had to go to a consultant who examined...