The study looked at over 450 women – including 155 who had a stillborn baby – and discovered the risk for those who went to sleep on their left side was 1.96 per 1,000 births. The figure then rose to 3.93 per 1,000 for women in the latter stages of pregnancy who slept in any other position. The number was also slightly higher for those lying on their backs.
The research indicates the risk doubles in the last three months of pregnancy, but the report's authors stress that a link has not been established and the overall risk is small. They also state that mum-to-be's sleeping positions may actually result from the baby moving less in the days before dying.
Writing on the British Medical Journal's website, the researchers said: 'If our findings are confirmed, promoting optimal sleep position in late pregnancy may have the potential to reduce the incidence of stillbirth.'
What do you think about this story? Something else to worry about, or food for thought?