The medical advice on pregnant women drinking is pretty clear - they should not take the chance.
Foetal Alcohol Syndrome is not to be trifled with, so to avoid the risk, simply don't drink while pregnant.
Most people know this and I would hazard a guess that many women abide by this because they want their unborn child to have the best start in the world.
However, like most things to do with pregnancy and childcare, it is a topic of significant interest. That is why it was not surprising that a huge row has broken out over the story of an Auckland waitress who refused to serve a pregnant woman a glass of wine on a night out with her husband to celebrate their wedding anniversary.
Nichola Hayes and her husband Michael were having a rare night out just weeks before she is due to give birth to the couple's second child.