I've been using it for a lilttle over a month, and I just recently had to stop wearing it due to a sore I got from wearing it. It actually kind of burned/scraped the skin off the underside of my penis, right where the balls meet with the penis. It hurt so bad that I couldn't even jelq either. What should I do? I felt/thought like I was seeing significant results, nuttin crazy or unrealistic, but def. progress. I even tried puttin toilet paper around the bottom side of the JES to give it padding and that didn't help neither. It finally healed, but I def. don't wanna re-open it back up due to more friction. I wear it @ work so I guess by me walking around all day is what caused it I don't know.