A vasectomy is an effective and permanent way to prevent pregnancy. It also ranks among the safest and most effective surgeries. It’s best for men who are certain they don’t want children.

A vasectomy is faster, less expensive than other prevention method for having kids and poses less medical risk than female sterilisation.  

A vasectomy will have no physical effect on your sex drive, erections, or performance as these are all driven by testosterone production.  Your body produces the same amounts of testosterone after a vasectomy.  Ejaculations also remain the same as most of the semen is produced away from the testes and the vasectomy site.  

In fact, many men say their sex life improves because they are no longer worried about unintended pregnancies.