My DD is 3 and only fairly recently toilet trained (August). She does well most of the time but seems to have a day or 2 a week where she has a terrible day and has maybe 3 accidents. I've thought about it and tried to see if there is a pattern but there doesn’t seem to be? She has also started a new nursery where she is having at least one accident per day (she’s there 3 days a week). It feels like we’ve taken a step back and I’m just not sure what to do. Any help/advice appreciated.