Hello, Thanks for choosing health care magic for posting your query. I have gone through your question in detail and I can understand what you are going through. An obstruction in the edge of the penis suggests that there could be a wart or growth. This can cause shower of urine instead one flow. Its very difficult to comment on the exact cause of the lesion without having a look at it. It would be advisable to either upload some pictures of it in health care magic or show it to a urologist/surgeon/sexologist. Hope I am able to answer your concerns. If you have any further query, I would be glad to help you. In future if you wish to contact me directly, you can use the below mentioned link: bit.ly/dr-srikanth-reddy Wish you good health, Kind regards Dr. Srikanth Reddy M.D.