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Birth Control Methods

Sterilization – Male

Vasectomy
About

A vasectomy is a permanent method of birth control (sterilization) for people with penises. It involves a quick surgical procedure to close off the vas deferens, the tubes that carry sperm from the testicles. After a vasectomy, sperm are still produced but are reabsorbed by the body since they can’t be ejaculated.

Effectiveness
99%
Over 99% effective
Mechanism of Action

A vasectomy prevents pregnancy in a variety of ways:

  • Closure of vas deferens: The procedure blocks or cuts the vas deferens, preventing sperm from mixing with the semen that is ejaculated.
  • Absorption of sperm: Sperm produced by the testicles are reabsorbed by the body instead of being ejaculated.
Benefits
Highly effective
Highly effective
No hormonal changes
No hormonal changes

Getting a vasectomy has several benefits besides preventing pregnancy, and here’s how they can be helpful:

  • No hormonal changes: The procedure does not affect hormone levels or the production of testosterone.
  • Unaffected sexual function: Sex drive, sexual enjoyment, and the ability to ejaculate remain unchanged.
  • Potential increase in sexual satisfaction: Many find sexual activity more enjoyable without the worry of causing pregnancy.
Start Method
Other
Other

You can start having sex a week after a vasectomy, but wait longer if it’s uncomfortable. Remember, it doesn’t immediately prevent pregnancy, so use another birth control method initially. It takes about two months for your semen to become sperm-free. Your doctor will check your semen after eight to 16 weeks to ensure the vasectomy is effective.

Potential Side Effects and Concerns

When getting a vasectomy, here are some potential side effects to be aware of:

  • Post-operative discomfort: Some pain or discomfort is typical right after the procedure.
  • Surgical risks: Includes potential for infection or bleeding at the incision site.
  • Rare long-term pain: There is a very small risk of chronic pain after the procedure.
Who Should Not Use This?

Vasectomies should not be used in patients with the following conditions:

  • People who may want to conceive in the future. While reversals are possible, they are complex, costly, and not always successful. This method should be considered permanent.
  • Those with certain medical conditions such as uncontrolled bleeding disorders, which could complicate surgery.