I'm still here also. Don't post much either. Carpel tunnel yesterday. No time to discuss w doc type of bleed stoppage. But gosh these orthopedic surgeons have worked on a broken left fibia and tibia (2 surgeries) then 7 years later to remove one side of screws and plate that had screws loosening thru my skin (cellulitis) plus Carpel was done month ago on my other hand. So, this Dr will be looking at fusing my neck vertebrae next. There has got to bleeding going on while they are operating on all this stuff. With this product being clear and enabling to see what they are doing and stop bleeding very quickly I think we have something here? GLTA