I did Elimination Communication (EC, Diaper free baby, infant potty training) with my daughter. We started when she was 4 months old. I did a light version. In the beginning I would offer the potty at diaper changes and observe her with naked tummy time etc and gradually increased diaper free time as we both became more confident. We had success with catches virtually straight away. ( poop the first day we started and pee the 3rd day). I would still keep a diaper on...