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In Vietnam potty training starts at birth, and is usually done at ~9mo: https://www.sciencedaily.com/releases/2013/01/130130082726.htm https://www.sciencedaily
by jordanbeiber 7y ago
In Vietnam potty training starts at birth, and is usually done at ~9mo:
https://www.sciencedaily.com/releases/2013/01/130130082726.htm https://www.sciencedaily.com/releases/2013/01/130130082726.h...