Prospective, Explorative, Research Study with Women to Investigate Menstruation Leakage At Night

Inclusion Criteria: 1. Women ≥ 18 years 2. Participant is mentally and physically able to participate in this study 3. Written informed consent to participate in this study 4. Participant with currently heavy menstruations regularly experiencing nocturnal leakages 5. Participant is a regular user of nocturnal menstruation pads 6. Participant is willing to use the prototype pad according to the protocol 7. Willingness to take picture of used pads and transfer to study sponsor anonymously during study duration 8. Available internet connection and device for taking pictures and data transfer (photo upload) 9. Underwear size M or L Exclusion Criteria: 1. Known allergies or intolerances to one or several components of the study prototype 2. Participants without regular menstruation, pregnant or perimenopausal subjects 3. Participants not experiencing nocturnal leakages 4. Participants with pacemakers and/or implant defibrillator or having persons in the household that have a pacemaker and/or implant defibrillator