KY Question

[Ky67]

I have Injected twice with fair results . Initially my shaft took on a lot of girth but nothing would migrate past my circumcision scar. Last week I injected above the scar had a swollen donut that was very bruised but it has settled nicely. Question I see many of you refer to friends in the medical field and many who have done this for years. Has anyone had any serious long term complications or had anyone from the medical field provide insight. From what I am seeing this is more effective than hyroulic acid. Will post photos later