Oophorectomy: How It Works, Recovery, and What to Expect

Oophorectomy is surgery to remove one ovary or both ovaries, usually to treat ovarian disease, lower cancer risk, or manage urgent gynecologic problems. Knowing how the procedure is done, who may benefit, and what recovery involves can help patients prepare for surgery and discuss options clearly with their doctor.

Overview: what oophorectomy is and why it is done

Oophorectomy is an operation to remove one ovary or both ovaries. It may be performed to treat a problem in the ovary itself, such as a persistent cyst, ovarian torsion, or a suspicious mass, or as part of a broader gynecologic operation. In some cases, it is also used to reduce cancer risk in people with a strong inherited risk of ovarian or related cancers.

There are different types of oophorectomy. A unilateral oophorectomy removes one ovary, while a bilateral oophorectomy removes both. Sometimes the fallopian tubes are removed at the same time, a procedure often called salpingo-oophorectomy. If the uterus is also removed, the surgery may be done together with a hysterectomy, depending on the person’s diagnosis and treatment plan.

How the operation is performed depends on the reason for surgery, the size of the ovary or mass, prior surgeries, and the patient’s overall health. Many oophorectomies are done with minimally invasive techniques through small incisions, while some situations require open abdominal surgery for safety or better access.

Because the ovaries produce eggs and important hormones, the effects of surgery differ when one ovary is removed versus both. This is one reason careful preoperative counseling matters. Patients benefit from understanding not only how the procedure works, but also how it may affect fertility, menstrual cycles, menopause timing, and long-term health.

Who may need oophorectomy

Doctors may recommend oophorectomy when there is a condition that cannot be monitored safely, treated effectively with medication, or managed with a more limited procedure. Common reasons include a complex or enlarging ovarian cyst, severe endometriosis involving the ovary, ovarian torsion, tubo-ovarian infection that has not improved, or a mass that raises concern for cancer. It may also be part of treatment for confirmed gynecologic cancer or to lower risk in people with certain inherited cancer syndromes.

Not every ovarian problem requires ovary removal. In some cases, doctors can remove only the cyst and preserve healthy ovarian tissue, especially in younger patients who want to maintain fertility or natural hormone production. The decision depends on imaging findings, symptoms, age, menopausal status, blood test results when appropriate, and the likelihood that the ovary can be safely preserved.

For people at high genetic risk, preventive removal of the ovaries and fallopian tubes may be discussed after childbearing is complete. This approach is individualized and involves counseling about benefits, menopause-related effects, and possible alternatives. When cancer is suspected, referral to a gynecologic oncology team is often important to plan the safest operation and next steps. Related conditions may include ovarian cancer or extensive endometriosis.

Before recommending surgery, the care team usually reviews symptoms, family history, previous pelvic surgeries, and reproductive goals. This helps match the operation to the patient’s needs rather than using a one-size-fits-all approach.

How oophorectomy works: before and during the procedure

Before surgery, the patient typically has a medical review, pelvic imaging, and blood tests based on the reason for surgery. The team explains the planned approach, the possibility of removing one or both ovaries, and whether nearby structures such as the fallopian tubes or uterus may also need treatment. Questions about fertility preservation, menopause, medications, and recovery are usually addressed in this stage.

Oophorectomy is most often done under general anesthesia. In a laparoscopic or robotic-assisted procedure, the surgeon makes a few small incisions in the abdomen, inserts a camera and instruments, and carefully separates the ovary from its supporting tissues and blood supply. The ovary is then removed, often inside a protective retrieval bag. Minimally invasive surgery generally causes less postoperative pain and allows a faster recovery than open surgery when it is appropriate.

In an open procedure, the surgeon makes a larger abdominal incision to reach the ovary directly. This may be needed when a mass is very large, when cancer is strongly suspected, when there are dense adhesions from prior surgery or endometriosis, or when emergency treatment is required. The operation is planned to remove the diseased tissue safely while protecting nearby organs such as the bladder, bowel, and ureters.

During surgery, removed tissue may be sent for pathology testing. In some cases, the surgeon’s plan changes based on what is found in the operating room or on urgent pathology review. When surgery is part of broader gynecologic care, it may be combined with procedures such as hysterectomy or treatment for advanced ovarian disease.

Types of oophorectomy and what the operation may include

Oophorectomy is not a single identical procedure for every patient. A unilateral oophorectomy removes one ovary and may be appropriate when the problem affects only one side. If the other ovary remains healthy, it can often continue to produce hormones and eggs. Many people continue to have menstrual cycles after this type of surgery if they have not reached menopause.

A bilateral oophorectomy removes both ovaries. In a person who has not gone through natural menopause, this leads to immediate surgical menopause because ovarian hormone production stops abruptly. This can cause hot flashes, sleep disturbance, vaginal dryness, mood changes, and longer-term effects on bone and cardiovascular health, so these issues are usually discussed before surgery.

Sometimes the operation includes the fallopian tubes because many specialists now consider the tubes an important site in the development of some ovarian cancers. The combined operation is called salpingo-oophorectomy. If there is a uterine condition at the same time, the surgeon may recommend combining treatment with gynecologic oncology care or another planned pelvic procedure.

For some ovarian masses, doctors may discuss whether cyst removal alone is possible instead of full ovary removal. Preserving ovarian tissue can be especially important for fertility and hormonal health. However, when an ovary is severely damaged, twisted, infected, or suspicious for malignancy, removal may be the safer option.

Benefits, risks, and possible side effects

The benefits of oophorectomy depend on why it is being done. It can remove a painful or dangerous ovarian condition, prevent recurrence of certain problems, reduce the risk of cancer in high-risk patients, or help complete treatment for known cancer. In emergencies such as ovarian torsion, prompt surgery can also prevent worsening complications.

As with any surgery, there are risks. General surgical risks include bleeding, infection, blood clots, anesthetic complications, and injury to nearby structures such as the bladder, bowel, blood vessels, or ureters. Some patients may also develop scar tissue or have ongoing pelvic pain, especially if the underlying condition is complex.

When both ovaries are removed before natural menopause, hormone-related effects become a central consideration. Sudden menopause symptoms can be more noticeable than those of gradual natural menopause. Patients may also need counseling about sexual health, bone protection, and whether hormone therapy is appropriate based on their age, symptoms, and medical history.

There can also be emotional effects. Some people feel relief after surgery, while others may feel sadness related to fertility changes or the experience of undergoing an operation. A thoughtful discussion before surgery and clear follow-up afterward can help patients prepare for both the physical and emotional aspects of recovery.

Recovery timeline and what to expect after surgery

Recovery after oophorectomy varies according to the surgical approach, the extent of surgery, and the patient’s overall health. Many patients who have laparoscopic surgery go home the same day or after a short hospital stay. Open surgery usually requires a longer stay and a slower return to everyday activities.

In the first few days, it is common to have abdominal soreness, fatigue, mild bloating, and some discomfort around the incisions. The team usually encourages gentle walking, hydration, and gradual return to light activity. Patients are often advised to avoid heavy lifting, strenuous exercise, and sexual activity for a period recommended by their surgeon.

Many people begin feeling noticeably better within one to two weeks after minimally invasive surgery, though complete recovery may take longer. After open surgery, recovery often stretches over several weeks. If both ovaries were removed, menopausal symptoms can begin soon after surgery, and follow-up visits may include discussion of symptom management and long-term health planning.

Patients should follow all discharge instructions carefully and attend follow-up appointments to review healing and pathology results. If additional treatment is needed, such as cancer care or management of persistent endometriosis, the next steps can be planned then. Depending on the diagnosis, ongoing care may involve ovarian cancer treatment or support from a multidisciplinary women’s health team.

Preparing for surgery and questions to ask

Good preparation can make the surgical experience less stressful and support a smoother recovery. Before the procedure, patients may be asked to stop certain medications, avoid eating or drinking for a specific period, and arrange transport and help at home. The surgical team will explain what to bring, when to arrive, and what to expect on the day of surgery.

It is helpful to ask whether the goal is diagnosis, symptom relief, cancer prevention, or cancer treatment. Patients may also want to ask whether one ovary can be preserved, whether the fallopian tubes will be removed, and whether the operation is expected to be laparoscopic, robotic, or open. These questions can clarify the likely recovery path and any long-term effects.

People who may still want children should discuss fertility before surgery. Even when one ovary remains, the impact on future fertility can vary depending on age and the underlying condition. If there is concern about losing both ovaries or needing cancer treatment, referral for fertility counseling may be appropriate before the operation whenever timing allows.

Near the end of the care pathway, some patients seek treatment in experienced centers that offer coordinated gynecologic surgery, pathology, imaging, and follow-up. Acibadem International’s multidisciplinary specialists and JCI-accredited hospitals diagnose and treat this condition for international patients when advanced evaluation or surgical planning is needed.

When to seek medical care

Patients should contact their doctor promptly if they have symptoms that may point to an ovarian problem, especially persistent pelvic pain, abdominal swelling, a feeling of pressure, sudden severe one-sided pain, or symptoms that keep returning despite treatment. Care is also important for unexplained changes such as early fullness, menstrual irregularity, or pain during sex when these symptoms are new or worsening.

Urgent medical attention is needed after surgery if there is heavy bleeding, fever, increasing redness or drainage at the incision, chest pain, shortness of breath, severe vomiting, worsening abdominal pain, or inability to pass urine. These signs do not always mean a serious complication, but they should be assessed without delay.

Even before surgery, a patient should seek timely evaluation if there is a family history of ovarian or breast cancer, especially if a doctor has suggested genetic counseling. Early assessment can help clarify whether monitoring, medication, cyst removal, or oophorectomy is the most appropriate next step.

Anyone considering oophorectomy should rely on individualized medical advice rather than general information alone. A qualified gynecologist or gynecologic oncologist can explain the safest option, expected benefits, and the likely impact on fertility and hormone health.

Frequently asked questions

Is oophorectomy major surgery?

Oophorectomy is a significant operation, but its intensity varies by surgical approach and the reason it is being performed. Minimally invasive surgery is generally associated with smaller incisions and faster recovery than open abdominal surgery. Even so, patients should still plan for rest, follow-up, and temporary activity restrictions.

What is the difference between unilateral and bilateral oophorectomy?

Unilateral oophorectomy removes one ovary, while bilateral oophorectomy removes both ovaries. If one healthy ovary remains, it can often continue hormone production and ovulation. Removing both ovaries before natural menopause causes immediate surgical menopause.

Can a person get pregnant after oophorectomy?

Pregnancy may still be possible if one ovary and the uterus remain and the remaining ovary functions normally. Fertility depends on age, ovarian reserve, and the condition that led to surgery. Anyone concerned about future fertility should discuss this with their doctor before the operation.

How long does recovery from oophorectomy take?

Recovery often depends on whether the surgery was laparoscopic, robotic, or open. Many patients return to light activities within one to two weeks after minimally invasive surgery, while open surgery may require several weeks of healing. The surgeon gives the safest timeline based on the individual case.

Will periods stop after oophorectomy?

Periods may continue if only one ovary is removed and the uterus remains. If both ovaries are removed before menopause, periods stop because the body no longer produces ovarian hormones in the same way. If the uterus is removed at the same time, menstrual bleeding also ends.

What are the long-term effects of removing both ovaries?

The main long-term effect is loss of ovarian hormone production, which can lead to menopausal symptoms and may affect bone, heart, and sexual health over time. These effects are especially important when surgery happens before the usual age of menopause. Doctors may discuss symptom management and whether hormone therapy is suitable.

References

• American College of Obstetricians and Gynecologists
• National Cancer Institute
• National Health Service
• Mayo Clinic
• Society of Gynecologic Oncology

This article is for general information only and is not a substitute for professional medical advice. Please consult a qualified doctor about your individual situation.