DD is 2.2. This morning she got up, took her nappy off and said she wanted to be a big girl. Did first wee in potty. Since then has refused to wee, despite drinking lots. i suspect she needs to poo and is holding it all in. I've offered her a nappy and she cried and said no. she's getting quite cranky and looking for lots of cuddles. I'm not in a big rush to train her, and was planning on waiting until my holidays in a few months but she's the one leading it.