Potty trained Emma with the 3 day potty training method and she finished on the 3rd day. By day 4 she was good to go, even at night she didn't have any accidents. She was 20 months old when her training was complete.
Annabella's training using the 3 day method went ok, but on day 3 she refused to go at all in the bathroom. She was 21 months and she liked her undies, but didn't want to use the restroom at all. She later finished her training a week later by herself because she wanted to wear big girl undies like her sister.
Today, we tried number 3. Zach is almost 23 months and he fought me to put his undies on. We had 1 success and 4 failures within 30 minutes. I decided that I could do the training during the week without my wife's help this time, and I was mistaken. Emma is being clingy, Bella has an ear infection, and she has also regressed and has had 4 accidents today, she turns 3 on the 14th of December. I chose a bad day to start, and I should have never tried alone.
This is definitely one of those moments I would ask someone else, "So, what have we learned?" It's been a, self-inflicted, rough day.