Getting worried as my just 3 year old DD is point blank refusing to go to toilet unless with me or partner. She has been potty trained since two of her own accord and now dry at night. My worry is though, she goes to pre-school couple of mornings a week and refuses to go to loo and sometimes gets really umconfortable and upset. The other day my parents picked her up and she didn't wee from 8am till 4pm, surely this can't be good for her? We have tried bribery, sticker charts the lot!!Any other ideas? As I hate the thought of her holding on till i get back. This hasn't always been the case only last month or so. HELPPP!!!