Video: Cancer patient is misdiagnosed as 'pregnant'
When tests showed that new mum Frankie Wedgewood was expecting again, the young woman knew that was impossible.
And she was right. In fact Frankie, who lives in North Yorkshire, had a potentially fatal cancer - a rare form that actually mimics the symptoms of pregnancy.
One in six women in Bradford still class themselves as a smoker when they have their baby, according to new figures.
A report on smoking in pregnancy, published by the Health and Social Care Information Centre, shows a clear North-South divide, with the percentage of women still smoking at delivery higher in Northern England.