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Birth Control Bingo: Vasectomy

surgical scissors with acornsVasectomies are: 

  • Almost 100 percent effective, according to Planned Parenthoodexternal link, opens in a new tab.
  • One of the most effective forms of birth control⁠, according to the U.S. Department of Health and Human Servicesexternal link, opens in a new tab.
  • “The procedure fails in less than 1 out⁠ of every 1000 cases when performed by an experienced surgeon,” says board-certified urologist Philip Werthman, MD, director of the Center for Male Reproductive Medicine and Vasectomy Reversal in Los Angeles, CA.  

In addition to being effective, even though they are surgeries, vasectomies are minimally invasive, virtually painless, highly accessible, and offer fast recovery, according to board-certified physician Dr. Stacy De-Lin, M.D. the associate medical director of Planned Parenthood Hudson Peconic in Hudson, New York. 

The What, the Why, the Where, the When, and the How-to: A vasectomy⁠ is a surgery that is typically performed by a urologist, but some family and sexual⁠ health medicine doctors are also trained in and can perform the procedure. 

There are two main variations, though they have more similarities than differences: 

  • Traditional vasectomy
  • No-scalpel vasectomy 

Both procedures, which take about 20 minutes from start to finish, are fairly straightforward. 

The technician begins by swiping a lidocaine wipe over your groin to dull the ‘pinchy’ feeling associated with the needle-inserted local anesthetic. Next, they will use a small needle—similar in size to the one used during dental fillings—to inject a stronger anesthetic into the skin of the scrotum to temporarily desensitize the area. 

You’re awake during a vasectomy, so once you’ve confirmed that your bits are nice and numb, the actual procedure begins. Even though you are awake, you don’t have to see or watch what’s going on unless you want to.

The surgeon makes a tiny incision in the front of the scrotum, which allows them to access the vas deferens⁠. The vas deferens is a little tube shaped like a hollow strand of spaghetti, that delivers sperm⁠ from the testicles to the urethra⁠, where the sperm gets added to the rest of the seminal fluid. 

A vasectomy interferes with this function by snipping, tying off, or cauterizing (sealed off with heat) the tubes—and more likely, using a combination of all three. 

During a traditional vasectomy, a scalpel is used to make this incision and during a no-scalpel vasectomy, a smaller sharp object is used to puncture and then stretch the opening. The hole will be sutured at the end of the procedure. In no-scalpel vasectomy, the initial hole in the scrotum is so microscopic that it closes on its own with no stitches needed. Either way, after that, you’ll be on your way. 

It takes about a weekexternal link, opens in a new tab to fully recover from a vasectomy, but many people return to work just two to three days later. You will want to have ice and compression wear readily available for the days after the procedure. You should also avoid any exercise or other strenuous activity at this time. Meanwhile, abstaining from full ejaculations during solo or partnered play is also required to allow your body to heal. The pre- and nocturnal ejaculations common amongst young people are unlikely to cause harm. 

A vasectomy won’t impact the way ejaculation⁠ looks, feels, or how much of it there is, in case you were wondering. Sperm only makes up five percentexternal link, opens in a new tab of ejaculatory fluid prior to a vasectomy, and they are not and have never been visible to the naked eye.  After a vasectomy, there will not be semen⁠ in the ejaculatory fluid, but it won’t be different in color, texture, or appearance in any other way. It also won’t impact your testosterone⁠ levels, your desire⁠ for sex⁠, or how your penis⁠ feels or functions. “Some patients even say they are more interested in sex after the procedure because they are no longer concerned about unwanted pregnancy⁠,” according to De-Lin. 

This is important: A vasectomy is not instantly effective as a form of birth control. There is a backlog of still-active sperm called the ampulla that needs to be emptied before you can become sterile. The vasectomy will make sure no more sperm gets added, but the pre-loaded loads have to exit first. Most urologists recommend getting a semen analysis three months after the procedure as proof of efficacy⁠, and waiting to use the vasectomy as the sole form of birth control until after that. A semen analysis can be performed by the same provider who performed the vasectomy, or you can explore mail-in options. 

Other methods you can use as birth control during the waiting period:

That you can use/wear as the person who got the procedure: 

That a person with a uterus⁠ you’re having vaginal intercourse⁠ could use as non-hormonal, short-acting birth control: 

That person with a uterus you’re having vaginal intercourse could use as a hormonal and/or long-acting birth control: 

Why would someone get a vasectomy? 

A vasectomy is a highly effective method for preventing unwanted pregnancy now and forever. After an individual has gotten the all-clear from their post-op semen analysis, it is a method that will allow a person to never think about unwanted pregnancy again. “A vasectomy should be considered permanent for anyone contemplating it,” says Dr. Werthman. 

There is a procedure—known as vasectomy reversals or vasovasostomy—where a surgeon can attempt to rejoin the previously-severed vas deferens. However, this procedure is much more complicated than a vasectomy, and results are not guaranteed. Vasectomy reversals are effective just 25 to 55 percentexternal link, opens in a new tab of the time when performed more than a decade after the initial procedure. With that, most providers counsel patients who are considering a vasectomy with the intent of getting it reversed down the road, not to get it at all, since reversals are expensive and still may not work. In the event you are someone who wants a vasectomy but also wants the option of being a biological parent in the future, banking or freezing sperm would be a way you could have both.

To get a vasectomy, you’ll need to schedule a consultation with a urologist or other healthcare provider⁠ who offers the service (who may also be your regular doctor). If the provider agrees you are a good candidate, you’ll be able to schedule the vasectomy. 

A vasectomy can cost anywhere from $0 to $3,000, including the initial visit, medications, and the follow-up appointment. 

What will/might I need to discuss with a partner⁠?

  • If you or they are interested (or not) in having kids with you in the future—and why, since a vasectomy should be considered permanent
  • What, if any, circumstances would open you to the possibility of children in the future
  • What barriers will be used to prevent unwanted pregnancy in the interim period⁠
  • Whether this procedure changes relationship⁠ agreements regarding safer sex⁠ practices
  • Current STI status and testing protocol for the future 

When Good Birth Control Does Bad Things: Vasectomies are unlikely to fail and thus effectively prevent unwanted pregnancy; however, they are unlikely to be granted to minors. Many countries have a minimum age an individual must be to legally consent⁠ to a vasectomy, and it is clinics that provide the service may have their own policies that set an even higher minimum age. Additionally, many doctors refuse to perform a vasectomy on people who do not have children, due to the belief that they do not understand the permanence nature of the procedure and will regret it. 

Why would a vasectomy be a good option for me? If you know you don’t want kids or to donate sperm in the future, and one or more of the following are true: 

  • You do not reliably use other forms of birth control
  • Your uterus-having partner does not want additional hormones⁠ or foreign objects (internal condom⁠, ring, implant, etc) in their body
  • The conversation about pregnancy risk induces dysphoria in you or your partner 

This is part of Scarleteen’s Birth Control Bingo. Need to start over or anew?


Don’t forget: Sexually active young adults⁠ are the group at the highest risk at protecting against sexually transmitted infection⁠ and vasectomies do not protect against them. After the waiting period, you may not have to worry about impregnating your partner, “but you’ll still need to do proper precautions to avoid infection and transmission,” says Dr. Werthman.

Internal and external condoms are the birth control method that protect against STIs. You can read all about safer sex ⁠here:  Safe, Sound & Sexy: A Safer Sex How-To. But what most doctors advise —and what we also encourage at Scarleteen—is using condoms with anyone whose current STI status you do not know and getting tested before and after every new partner. You might also talk to your provider about PrEP if you’re at risk of contracting HIV


    About the writers

    Gabrielle Kassel (she/they) is a queer⁠ sex⁠ educator and sex journalist with more than a decade of experience creating content at the intersection of queerness, sexual⁠ health, and pleasure. In addition to Scarleteen, their work has appeared in publications such as Cosmopolitan, Well+Good, Women’s Health, SELF, Men’s Health, Teen Vogue, and more! She is currently working towards a dual-masters in Human Sexuality and Social Work from Widener University, which they plan to use to offer queer-inclusive therapy and support their goals of providing comprehensive sexual wellness care. Check out⁠ the podcast she co-hosted called  Bad In Bedexternal link, opens in a new tab, as well as the newsletter she pens by that same name, and follow her on Instagram @‌gabriellekasselexternal link, opens in a new tab to learn more.

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