[paulryanrogers]

> The "no amount proven safe" mantra is refuted by epidemiological studies on the subject.

Is there a source?

[avar]

Probably numerous sources, but for what it's worth my own recollection on this subject is based on this article:

https://www.independent.co.uk/news/health/pregnancy-drinking...

[crummy]

Emily Oster's book Expecting Better talks about this, I don't have a copy on hand but you could check her sources.