No symptoms, I didn't have a bump, no stretch marks.
– Says Kelly on her pregnancy
For anyone who's struggled through nine months of pregnancy with the morning sickness, extra weight, swollen ankles and exhaustion - it's almost impossible to believe that someone can give birth without realising they were even pregnant.
But that's what happened to 24-year-old Nikki Kelly from Bridport in Dorset. On 5 January, she gave birth to son James on the bathroom floor. Her weight had barely changed, her periods were normal and she was on the pill.