Debate continues about the risks of alcohol in pregnancy

Some of you may have seen the debate on Victoria Derbyshire this week about whether there is a safe limit to drinking in pregnancy.
This is the response in the Huffington Post from Sandra Butcher, the CEO of NOFAS- UK. one of the UK charities working to support families affected by Foetal Alcohol Spectrum Disorder

http://www.huffingtonpost.co.uk/sandra-butcher/there-is-no-proven-safe-a_b_17974948.html?1505231717

What do you think about the evidence?