DD started using the potty just over a week ago. We bribed her with a toy and she went straight away and hasn't looked back lol! She did #2's on the potty no problems to begin with, but now she's getting all stressed every time she has to do one. She'll hold it in and get very agitated. We went out for the day on Sunday and she was so cranky by the end of the day because she wanted to poo, but wouldn't do it in someone else's toilet and she waited until we got home to go (not without much carrying on). So pretty much I have a cranky, tantying girl every time she has to poo. Not fun! The other downside is now she wakes at around 3am to use the potty even though she's wearing a nappy overnight. I guess it's kind of good, but I miss her sleeping through!