My dd is 2 years and 8 months and is absolutely adamant that she will only wee and poo in her nappy, doesn't want to try sitting on the potty and despite me buying a selection of big girl pants won't entertain the idea of wearing them. I don't want to push the issue and turn it into a big deal but should I be worried that she isn't even interested? Most of her friends are out of nappies and she has seen them all on the potty. Don't know what to do??