Does a vasectomy hurt?

The pain experienced during and after a vasectomy is subjective and variable, but a correctly performed procedure is relatively painless, according to WebMD. Most men experience some level of testicle soreness for a few days after the procedure, but the extent of the aggravation varies.

Moderate soreness and swollen testicles are common for a day or two, according to WebMD. Some men report experiencing pain or discomfort for up to a year, though. As much as 15 percent of men report their post-operative pain as "seriously aggravating," reports WebMD. Vasectomies are usually safer than a female tubal ligation for permanent birth control, according to About.com.