LP is afraid that Keke would pee her bed in the night, so in the middle of the night, LP usually takes Keke to go to the bath room.  Keke is still sleeping, but when she is sit on the bowl, from the intuition or self conscious, she knows it is safe to pee now.   In this regard, Keke has made progresses. Initially, when she complained to pee in the night, you can find the bed already wet. Later on, she can hold it for awhile when she says that. Sometimes when LP is not around when she asks for pee, she usually makes a loud cry in the bed and wakes up.