Well, we are still just "weekend warriors" when it comes to wearing the chastity device. I typically get locked up on Friday night, then Sunday morning I am granted my freedom and some sort of release. I usually awake both mornings mostly hard. However, because the inside diameter of the Curve is smaller than the outside diameter of my mostly hard penis it doesn't appear that I have enough blood flow to sustain an erection. With that in mind, my question is this: Is there any possibility of tissue damage because of the restriction to blood flow? I don't notice any discoloring. I am not in any real "pain" but it is fairly uncomfortable. Enough so that I concern myself with my little guys well being. Years ago, when my wife and I were more into CBT, I had read that it isn't healthy to try and restrict a penis from getting erect. For the life of me I cannot locate that article. **Now I did read the question posted by, who I believe to be, a contributor here to the ASK.com website or WEBMD.com website. I don't believe that the Dr. ever really addressed the issue of tissue/nerve damage other than to point out that without use, like any muscle, atrophy can occur.** I know most of you wear your devices 24/7 for weeks at a time, has anyone here experienced any neurological side effects or even unintended effects due to restricting an erection? If you have made it this far, thanks for reading. I look forward to the responses. If this subject has been beaten like a bad sissy maid, I apologize and ask that you please send me the link.