Michael Pollan wrote [1] about an evolutionary biologist who did this exact thing after his daughter was born via cesarian. [1] https://www.nytimes.com/2013/05

Michael Pollan wrote [1] about an evolutionary biologist who did this exact thing after his daughter was born via cesarian. [1] https://www.nytimes.com/2013/05/19/magazine/say-hello-to-the-100-trillion-bacteria-that-make-up-your-microbiome.html https://www.nytimes.com/2013/05/19/magazine/say-hello-to-the...