Help. My daughter was fully potty trained just after her 2nd birthday. For six - seven months we had no accidents at all!! What has gone wrong? Since last July she now wets herself 2-3 times a day. We've tried everything from sticker charts to praise, rewards etc, but nothing seems to be working. Would love to hear from anyone who might be able to help, or shares the same problem. She starts nursery in September and I'm beginning to worry that she may not be trained.