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Fertility

What you should know before having a vasectomy reversal

A vasectomy reversal aims to reopen the vas deferens to try for a pregnancy. Learn the reasons, risks, alternatives, and how it is done.

By Dr. Salvador BricioDr. Salvador Bricio

Certified urologist. Medical review pending2 min. Medical review pending

2 min read

Fertility

Key points

  • Vasovasostomy, or vasectomy reversal, is the surgery that aims to reconnect the vas deferens to try to restore fertility.
  • The goal is for the ducts to become open again so that one or more pregnancies can be attempted naturally.
  • Like any surgery, it has possible complications, such as bleeding, damage to nearby organs, and reactions to anesthesia.
  • A pregnancy may not be achieved after reversal; maternal age, the time since the vasectomy, and lifestyle, among other factors, play a role.
  • Other assisted reproduction options exist, such as artificial insemination, TESE, in vitro fertilization, and ICSI.

What is a vasectomy reversal?

A vasectomy reversal is the surgery to reconnect the vas deferens and try to restore fertility in men. It is also known as vasovasostomy or vasovasoanastomosis.

Reasons for reversing a vasectomy

  • New partner

    The desire to have one or more children with a new partner after a divorce.

  • Loss of a child

    The loss of a child can lead to this decision.

  • Improved finances

    An improvement in family income.

  • Change of mind

    A change of mind about not having more children with a current partner.

Benefits and goal of reversing a vasectomy

The goal of a vasovasostomy is for the vas deferens to become open again, in order to try to achieve one or more pregnancies.

By reconnecting the vas deferens, a pregnancy can be attempted physiologically, through intercourse.

Risks and complications

The possible complications of a vasovasostomy are the same as those that can occur with any surgical procedure.

  • Surgical complications

    Bleeding, damage to nearby organs, and reactions to anesthesia. These tend to occur infrequently, and many can be addressed during the same surgery.

  • A pregnancy may not be achieved

    Another risk is that a pregnancy may not be achieved after the reversal.

  • Factors that can affect that possibility

    Maternal age, the time between the vasectomy and the reversal, and lifestyle, among others.

Alternatives to vasectomy reversal

There are other assisted reproduction options for achieving a pregnancy. The choice is made with your specialist, according to each case:

  • Artificial insemination
  • TESE (testicular sperm extraction)
  • In vitro fertilization (IVF)
  • ICSI (intracytoplasmic sperm injection)

How is a vasectomy reversal performed?

  1. First

    Bringing out the ducts

    Through incisions in the scrotum, the vas deferens are brought out.

  2. Next

    Removing the scar

    The segment with the vasectomy scar is removed.

  3. Finally

    Joining the ends

    The two ends are joined to restore the passage of sperm.

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