[mesmark]

Google what? 'In vitro language education' ?? 'Prenatal language acquisition'??

Again, can you point me to the research? What's the name of the study? The researcher(s)?

I don't believe there is any data to be found, so I feel like I'd be searching for a ghost.

Also, this says nothing about the character of your friend. I can accept that he truely believes in this, but that doesn't make it true.

We can just agree to disagree but if there actually is data, I'd love to know about it.