Which is the best technique for vasectomy?

Q: I am thinking of undergoing a vasectomy. Please let me know which is the best technique (closed, open-ended, no-scalpel, etc.)? What are the long-term complications?

A:All vasectomy techniques are effective. You can choose no scalpel or conventional method. You have to use precautions for at least for 2 months after vasectomy or till your semen test shows no sperms.