Mine is rather small and does not tuck very far, but if I leave it pointing up, I wet out the top of my diaper. I gently place it pointing down just over my ball sack (or maybe just a bit farther...) and my diaper holds it nicely in place. It's not an uncomfortable experience, and many times I don't even have a strong sensation of where it is pointed. I like the feeling of the way I do it and it gets good results in my diaper.