I can tell that veins aren't any problems for circumcision. They just get cut and are properly cauterised, or tied with suture if needed. For example, frenulum contain many big veins that exit penis and return into your body under penis skin. These veins are generally much more a problem than a big vein on your penis. And doctors solve these vein problems with ease.
After circumcision my big vein almost disappeared.
I can tell that veins aren't any problems for circumcision. They just get cut and are properly cauterised, or tied with suture if needed. For example, frenulum contain many big veins that exit penis and return into your body under penis skin. These veins are generally much more a problem than a big vein on your penis. And doctors solve these vein problems with ease.
After circumcision my big vein almost disappeared.