I have been potty training for the last 4 days and in that time my daughter hasn't done a poo. I'm beginning to stress that she will end up very constipated - she's doing so well with staying dry and using the potty for wees that I dont want to just give up and put a nappy on her but I also don't want her to get ill. She does have a nappy on for bedtimes but even then she isn't pooing.