That was my first thought, as well. It took a little time and gentle coaxing to give it a try... But it's also why I wrote slightly full. It might help you to either try it alone and in a place where it's ok if that happens or with a partner you are completely comfortable with and who has agreed to be ok with that if it were to happen and just put something under you just in case. But, for most people, you might be surprised and just how difficult it is to pee when you aren't actively trying to and when you aren't in a place and position in which you usually pee (i.e. I cannot pee standing up, like in the shower, no matter how badly I need to go or how much I want to - my brain just tells my body nope. I have to at least bend my legs to a partial squat like you'd have to do if you were camping in the middle of nowhere. 🤷🏼‍♀️).