Will it affect my sex drive?
No. The sex hormones made by the testes (testosterone etc) continue to be passed into the bloodstream as before. Also, vasectomy does not reduce the amount of semen when you ejaculate ('come') during sex. Sperm only contributes a tiny amount to semen. Semen is made in the seminal vesicles and prostate higher 'upstream'. Sex may even be more enjoyable as the worry or inconvenience of other forms of contraception are removed.
What happens to the sperm?
Sperm are still made as before in the testes. The sperm cannot get past the blocked vas deferens and are 'dissolved' into the body.
Some other points about vasectomy
Don't consider having the operation unless you and your partner are sure you do not want children, or further children. It is wise not to make the decision at times of crisis or change, such as after a new baby or termination of pregnancy. It is best not to make the decision if there are any major problems in your relationship with your partner. It will not solve any sexual problems.
Doctors normally like to be sure that both partners are happy with the decision before doing a vasectomy. However, it is not a legal requirement to get your partner's permission.




