my toddler is pretty much toilet trained. yay - but we haven't done any long trips in the car yet. she has only been trained for two weeks.

we are going to visit my sister who lives about an hour away my toddler usually falls asleep on this trip, if she does, and she has knickers on not a nappy (in the car), this will disturb her sleep.

has any one who has toilet trained a child come across the situation or should i just go for it and put her in knickers, even though she may fall asleep