Early learning ??

How many mommies are thinking about trying early infant potty training and sign language ??? I started with my first child potty training at 6 months and when she was 12 months she never wore a diaper again. Recently I found out you can start at 1 month and help them learn very easily to acknowledge when they need to potty. I am going to try the infant potty training and sign language and was just curious if anyone here ever has and how it worked out or if you are considering it. ???