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Felix V. Chen

Vasectomy 101: Where Does The Sperm Go?

Where Does the Sperm Go After a Vasectomy? Let's Break It Down!

So, you’ve had a vasectomy, and now you're wondering, “Where does the sperm go?” Don’t worry, you’re not alone! With around 500,000 vasectomies performed each year in the U.S., it’s a super common procedure. The good news? Your sexual function remains unchanged—except for the possibility of pregnancy. Yep, you still ejaculate after a vasectomy!

 

Let’s break it down.

 

What Exactly Happens During a Vasectomy?

A vasectomy is a simple, 20-minute procedure done in the urologist’s office. A small incision is made in the scrotum to access the vas deferens—the tube that carries sperm from the epididymis (where sperm are stored) to the urethra for ejaculation. The vas deferens is then tied off, and a small segment is removed. The ends are also sealed by heat (cauterization). Basically, it’s like putting up three roadblocks to make sure sperm doesn’t get through.

 


So… Where Does the Sperm Go Now?

Even though a vasectomy blocks sperm from leaving the body, your testes keep on producing sperm like normal. The difference is, since the "hallway" (vas deferens) is permanently closed, the sperm can't get out. Instead, they die and are absorbed by the body, specifically in the epididymis, where they naturally dissolve. It’s a completely normal process and doesn’t interfere with your testosterone levels, erections, or sexual pleasure.

 

What About When You Ejaculate?

After a vasectomy, you’ll still ejaculate as usual—your semen is made up of fluids from the prostate gland and seminal vesicles. The only thing missing is the sperm! Some guys may notice a tiny drop in semen volume (since sperm only make up 2-5% of the total), but it’s typically so minor that you probably won’t notice.

 

The Bottom Line

In short, after a vasectomy, your body absorbs the sperm it produces, but everything else—your sex drive, erections, and even the sensation of ejaculation—stays the same. In fact, many men report an improvement in their sex life, likely because they no longer have to worry about contraception!

 

Interested in learning more about vasectomies or planning your family? Reach out to our team today! We're here to help.




 

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