This might seem like a silly question to most everyone in this forum, but I had not heard about EC until DD2 was almost completely potty trained at about 2 years old. She is now 3 and has made an almost complete regression. She started refusing to use the potty at home, but would pee right on the carpet soon after I took her to the bathroom. She would refuse to pee while we were out and then pee in the car seat as soon as we pulled into the garage...consistently! I got tired of washing the car seat on a daily basis (the Piddle Pad doesn't work), so I reverted back to Pull-Ups. Now, almost a year later, she has made no real progress in heading back in the direction were she was previously going. I worry that we're just going to stay at this stage forever, and my attempts with conventional potty training are not working.
I wish I would have discovered EC sooner. I would have definitely used it with her (and my other kids). However, my question is: Is it too late to start EC?