DD has been using the potty (inconsistently) at home for awhile now but I was too scared/lazy to switch her underwear. When we're out and she tells me she needs to peepee I tell her to go in her diaper and I'll change it later. I loved the convenience. Now I'm finally ready to officially train and switch to underwear. My question is when you take your LO out in the beginning and they tell you they need to peepee during the car ride, what do you do? Let's say the destination is 15 minutes away. Do you pull over and find the nearest restroom? Do you tell your LO to try to hold it for as long as they can? Or do you just expect there to be an accident in the car seat?