An incubator
Media playback is unsupported on your device

Fewer premature births after smoking ban in Scotland

Since Scotland introduced a ban on smoking in public places in 2006 there has been a 10% drop in the country's premature birth rate, say researchers.

The BBC's health correspondent Eleanor Bradford reports.

  • 07 Mar 2012
  • From the section Health
Go to next video: Ex-smoker Cameron: Ban worked