Each of a man’s testicles makes sperm (male reproductive cells). Sperm travel from the testicles to the penis through one of two tubes called the vas deferens. On the way, sperm mix with other fluids to form semen, which leaves the body during ejaculation. During a vasectomy, each vas deferens is cut, blocking sperm from leaving the body. This makes you sterile (unable to make a woman pregnant). A vasectomy can sometimes be reversed, restoring the flow of sperm out of the body.
How the Procedure Works
During a vasectomy reversal, the two cut ends of the vas deferens are stitched back together. With the sperm pathways restored, sperm can once again travel through the vas deferens and leave the body during ejaculation. You may then be able to father a child.
Preparing for the Procedure
You will be given instructions to prepare for the vasectomy reversal. Tell your healthcare provider about any medications you take, including aspirin. You may be asked to stop taking some or all of these. On the day of your procedure, bring clean cotton briefs or an athletic supporter with you.
During the Procedure
You’ll receive medication to keep you comfortable. You may be awake and relaxed during the procedure. Or, you may be completely asleep. Once the medication takes effect:
- An incision is made in your scrotum.
- The cut ends of each vas deferens are lifted out and examined. A section of each cut end may be removed.
- The end closer to the testicles is cut until fluid flows freely. This fluid may be looked at under a microscope to see if sperm are present.
- The two cut ends are stitched together. If needed, the vas may be attached directly to the epididymis (tissue behind the testicle).
- When both of the vas deferens are reconnected, the incisions in the scrotum are sutured closed.
After the Procedure
You may need to stay in the hospital for several hours. When it’s time to go home, have an adult family member or friend drive you. Once you’re home:
- Take medication as directed to relieve any pain.
- To lessen the chance of swelling, stay off your feet as much as you can for the first day.
- Place an ice pack or bag of frozen peas (wrapped in a thin towel) on your scrotum for short amounts of time. This helps reduce swelling.
- Wear snug cotton briefs or an athletic supporter for extra support.
- Follow your doctor’s instructions for showering and bathing.
- Ask your doctor when it’s okay to have sex.
- Avoid heavy lifting or exercise for at least 2 weeks. Ask your doctor when you can return to work.
Possible Risks and Complications