Vasectomy Procedure: Recovery, Side effects & Effectiveness


A vasectomy is a permanent form of contraception in men that involves cutting or blocking the tubes that carry sperm from the testicles to the penis. Most vasectomies can be reversed. However, the success rate of vasovasostomy varies and is not guaranteed. Vasectomy reversal can be tried even if several years have passed since the original procedure — but the longer it has been, the less likely it is that the reversal will be effective.

In this article, we explore the vasectomy (blocking or cutting vas deferens tube) procedure and its potential side effects.

Vasectomy is the best option for men who want a permanent form of birth control.

What is a Vasectomy?

Vasectomy is the best option for men who want a permanent form of birth control. During this surgical procedure, the doctor will make a small incision in the scrotum and cut or block the vas deferens. It is a safe and effective procedure that can be done in a doctor's office. The vasectomy procedure is typically done under local anesthesia and takes less than 20 minutes. It is important to note that vasectomy only prevents sperm from being released during ejaculation and, therefore, makes a man unable to father children and does not affect male sexual desire or ability to ejaculate.

How is Vasectomy Done?

Conventional vasectomy is a surgical procedure that involves making one or two small incisions in the skin of the scrotum to access and cut the vas deferens. These tubes carry sperm from the testicles to the urethra. During a conventional vasectomy procedure, the surgeon will then take out both vas deferens ends and tie them in two points (with a distance of 1 cm) with silk thread. Next, the distance between the two knots is cut.

After the vas deferens have been cut or blocked, the doctor will return the vas deferens to their place and close the incisions with sutures or surgical glue.

Vasectomy Surgery

How No-Scalpel Vasectomy Is Performed?

No-scalpel vasectomy is a minimally invasive technique for performing a vasectomy. The procedure is similar to a traditional vasectomy, but it involves using a small, sharp instrument to puncture the skin of the scrotum and locate the vas deferens. During this procedure, the surgeon will place a small clip or clamp on the vas deferens ends to block sperm flow.

Because no-scalpel vasectomy involves only a small puncture rather than a traditional incision, there may be no need for stitches. The puncture site may be left to heal independently or closed with surgical glue.

It is important to note contrary to what many people believe, no-scalpel vasectomy differs from laser vasectomy. It does not involve using a laser to cut and seal the vas deferens.

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What are Vasectomy Aftercare Instructions?

After a vasectomy, it is important to follow the aftercare instructions provided by the surgeon to promote the healing process and reduce possible complications. 

Recovery Tips for a Vasectomy may include:

  • Remove the dressings after 24 hours and place 1-2 sterile gauze pads on the surgical site;
  • Wear supportive underwear or scrotal support for a week after the surgery to provide comfort and support;
  • Avoid taking a bath or using a hot tub for 24 hours after the vasectomy;
  • Dry the incision site immediately after taking a bath to prevent infection;
  • Refrain from sexual activity and ejaculation for one week to prevent severe pain and discomfort during ejaculation;
  • Rest and avoid strenuous activities for a week to allow the incision site to heal;
  • Apply ice packs to the scrotum the night of the vasectomy and the following day for 20 minutes at a time;
  • Take over-the-counter pain medication as directed by the surgeon to manage any discomfort.

How Does Vasectomy Prevent Pregnancy?

Vasectomy can prevent pregnancy by cutting or blocking the vas deferens, which are the tubes that carry sperm from the testicles to the urethra. As a result, the man's semen will no longer contain sperm, and therefore, pregnancy cannot occur. 

However, it is important to confirm that the procedure was successful and that the man's semen no longer contains sperm After a vasectomy. This is typically done through follow-up tests, which may include a physical examination of the incision site about a week after the blockage of the vas deferens and a semen analysis (to examine azoospermia) at least three months after the vasectomy. Additionally, a post-vasectomy sperm count is done four months after the surgery (one month after the first test) to confirm that the vasectomy was definitively successful.

How Does Vasectomy Prevent Pregnancy?

What is the Success Rate of Vasectomy?

Studies have shown that the probability of pregnancy after vasectomy is about 15 to 20 pregnancies per 10,000 populations. This indicates the high success rate of vasectomy in preventing pregnancy. However, it's important to note that a vasectomy does not provide immediate protection against pregnancy, and 20% of patients may still have sperm in their semen for at least three months after the surgery. Therefore, couples should use an alternative form of birth control until a follow-up test confirms that there are no sperm present in the semen.

What are the Risks and complications of Vasectomy Surgery?

Vasectomy is a safe and simple form of permanent birth control for men as it does not affect factors such as testosterone production, orgasm occurrence, or sex drive level. 

The most common complications of vasectomy are swelling, bruising, inflammation, and infection. Although these complications are often mild, they should be reported to the doctor.

How Soon Can Patients Resume Sex Post-Vasectomy?

Patients are typically advised to wait at least a week after a vasectomy before engaging in sexual activity. This allows time for the incision site to heal and reduces the risk of pain and damage to the testicles. After the initial week, patients should still use contraception during sexual activity until they have confirmed with their doctor that their semen is free of sperm. This typically requires two post-vasectomy semen analysis. The first sperm analysis test is usually performed after ten ejaculations after the surgery. Once the patient has received confirmation that their semen is sperm-free, they can resume sexual activity without the need for additional contraception.

Side Effects of Vasovasostomy

As mentioned, men may choose to have a vasovasostomy to allow them to father children again, which is a surgical procedure to reconnect the vas deferens and reverse the effects of a vasectomy. During a vasovasostomy, the surgeon makes small incisions in the scrotum to access the vas deferens. A sample of the semen in the testicles is then removed to be checked for the presence of healthy and mature sperm.

Next, the place where the vas deferens were cut is reconnected. If not possible, the ends of the vas deferens are connected to the part of the testicles containing mature sperm. 

It should be noted that the surgery may come with the same side effects as vasectomy. Additionally, it can take at least 1 to 3 weeks for fertility to return in most cases.

Side Effects of Vasovasostomy

Who are Good Candidates for Vasectomy?

Vasectomy is not suitable for all men as it completely prevents pregnancy, and its reversal surgery is relatively complicated. 

Good candidates for vasectomy are men who are over 40 and have two or more children. It is a permanent form of birth control and should only be considered if a man is certain he does not want to have any more children or does not want to have any children at all. Studies have shown that men with no or no children who undergo a vasectomy at a young age regret more than men who have the procedure at an older age.

Vasovasostomy is a surgical procedure that is performed to reverse a vasectomy. It is done in the operating room under general anesthesia or spinal anesthesia with an operating microscope. Vasovasostomy takes up to 2 hours, and its success rate is not 100%.

Vasectomy vs Tubal Ligation: Which is a Better Option?

Both vasectomy and tubal Ligation procedures are highly effective in preventing pregnancy with very high success rates. However, vasectomy is a less invasive procedure that can be done in an outpatient setting with local anesthesia. It has a shorter recovery time and fewer complications compared to tubal ligation. Also, the cost of vasectomy surgery is lower, and there is no risk of ectopic pregnancy.

Vasectomy vs Tubal Ligation

Final Word

Vasectomy is a permanent and irreversible method of contraception for men. While it is highly effective and causes no serious complications, individuals must carefully consider the long-term implications of such a decision. With advancements in contraceptive methods, there are many other options available that are reversible and provide more flexibility for individuals who may change their minds in the future. It is recommended that individuals explore all their options and consider their long-term reproductive goals before opting for a permanent method like vasectomy.

Frequently Asked Questions on Vasectomy

1) Does vasectomy affect men's sex life?

No. Vasectomy typically does not affect a man's sex life. After a vasectomy, a man can still have erections, ejaculate, and enjoy sex just as he did before the procedure. Also, due to the small number of sperm per ejaculation, vasectomy does not change the volume of semen.

2) What is the success rate of vasectomy reversal?

The success rate of vasectomy reversal can vary depending on factors such as the patient's age, the length of time since the vasectomy, and the presence or absence of other male infertility problems. Generally, the success rate of vasectomy reversal is around 40-90%, with the highest success rates seen in men who have had the vasectomy less than ten years ago. It is important for men considering vasectomy reversal to consult with a qualified urologist to discuss their specific situation and the potential success rate of the procedure.

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