While it is generally agreed that pregnant women should not drink to excess, studies have failed to find the exact level at which moderate alcohol consumption harms the foetus , the watchdog said.

• 监察员这样说到；虽然人们普遍人为孕妇不能过度饮酒；但是具体摄入量为多少会对胎儿造成伤害；各项研究都没有给出一个确切的基准.