I had fluid in me 24 hrs around the clock including night.Then I'd go to work and that was a long dwell then take a bit off in the evening but I stillput in more than I took out. Yes, they've already told me that I will be dry during the day.The PET test showed that I have a high-high/average membrane transfer rate,so in a longer dwell one starts absorbing the fluid back in the body.It does happen.