Subjects attending the labor and delivery unit of the hospital or emergency clinic and reporting unidentified wetness (undetermined whether this is amniotic fluid leakage or urinary incontinence) will be enrolled in this study. After informed consent is obtained, each subject will be given a single AL-SENSE to use up to 12 hours or until the perception of wetness. The clinician will explain the proper use and handling of the AL-SENSE and how to read the result. The participants will be provided with instructions for use and also directed to read the Instructions For Use (IFU) prior to applying the AL-SENSE pad.