[CancerStrikes2]

Did someone else also have the experience that breasts started sweating more?

At the beginning they remained dry after pumping, but now even after I pump for a short time they are totally wet. Now I also have the problem when I try to tape them down, since with so much water (sweat) no tape stays on..

Why do they sweat more?

I do experience this. I think you might put too much pressure into the cup another word, you pump too hard, go easy and let it breath out in between even if you go on pumping for couple hours.
-V