Ovarian Cysts & Fertility

Ovarian cysts are fluid-filled sacs that develop on the ovaries. While most are harmless and resolve on their own, some types of ovarian cysts can impact fertility. If you're in Chennai and concerned about how ovarian cysts might affect your ability to conceive, it's important to understand the different types, their potential impact, and available treatment options.

What Is an Ovarian Cyst?

An ovarian cyst is a sac filled with fluid that forms on or inside an ovary. Ovaries are a part of the female reproductive system, responsible for producing eggs and hormones like estrogen and progesterone. Cysts are quite common, and many women will develop at least one cyst during their lifetime. Most ovarian cysts are small, cause no symptoms, and disappear on their own without any treatment. These are often called functional cysts. However, some cysts can grow larger, causing symptoms like pelvic pain, bloating, or changes in menstruation. In some cases, certain types of ovarian cysts can indeed interfere with fertility. A baseline ultrasound, as recommended by ICMR guidelines, can help assess the presence and characteristics of any cysts.

There are several different types of ovarian cysts, including:

• Functional cysts: These are the most common type and form as a normal part of the menstrual cycle. There are two types of functional cysts:
  • Follicular cysts: These occur when a follicle (which contains an egg) doesn't release the egg and continues to grow.
  • Corpus luteum cysts: These occur after an egg has been released from a follicle. If the follicle seals off and fluid accumulates inside, it becomes a corpus luteum cyst.
• Dermoid cysts (teratomas): These cysts contain various types of tissue, such as skin, hair, teeth, or bone.
• Cystadenomas: These cysts develop on the surface of the ovary and are filled with watery or mucous fluid.
• Endometriomas (chocolate cysts): These cysts are associated with endometriosis, a condition where tissue similar to the lining of the uterus grows outside the uterus. Endometriomas form when endometrial tissue attaches to the ovary and forms a cyst.

Causes and Risk Factors of Ovarian Cysts

The causes of ovarian cysts vary depending on the type of cyst. Functional cysts are related to the menstrual cycle, while other types of cysts can be caused by different factors:

• Hormonal imbalances: Fluctuations in hormone levels can contribute to the formation of functional cysts.
• Endometriosis: As mentioned earlier, endometriomas are directly related to endometriosis. According to updated NICE guidelines, a dedicated pathway for endometriosis is included within wider fertility guidance.
• Pelvic infections: Severe pelvic infections can sometimes lead to the development of ovarian cysts.
• Previous ovarian cysts: Women who have had ovarian cysts in the past are more likely to develop them again.
• Genetic factors: In some cases, genetic predispositions may play a role in the development of certain types of ovarian cysts.
• Polycystic ovary syndrome (PCOS): Although the cysts seen in PCOS are technically follicles and not true cysts, PCOS is associated with the development of numerous small follicles on the ovaries.

Risk factors for developing ovarian cysts include a history of hormonal problems, endometriosis, pelvic infections, and previous ovarian cysts. Women with irregular menstrual cycles may also be at a higher risk.

Signs and Symptoms of Ovarian Cysts

Many ovarian cysts cause no symptoms and are discovered during a routine pelvic exam or ultrasound. However, if a cyst is large or causing complications, you may experience the following symptoms:

• Pelvic pain: This can range from a dull ache to a sharp, stabbing pain. The pain may be constant or intermittent.
• Bloating: A feeling of fullness or swelling in the abdomen.
• Pain during bowel movements: Especially during menstruation.
• Painful periods: Heavier or more painful periods than usual.
• Frequent urination: Due to the cyst pressing on the bladder.
• Nausea and vomiting: In some cases, especially if the cyst is large or causing torsion (twisting of the ovary).
• Pain during intercourse: Discomfort or pain during sexual activity.
• Changes in menstrual cycle: Irregular periods, spotting, or missed periods.

It's important to note that these symptoms can also be caused by other conditions, so it's essential to consult with a healthcare professional for proper diagnosis.

How Ovarian Cysts Are Diagnosed

Ovarian cysts are typically diagnosed during a pelvic exam or ultrasound.

• Pelvic exam: During a pelvic exam, your doctor may be able to feel a cyst on your ovary.
• Ultrasound: An ultrasound uses sound waves to create images of your internal organs. A transvaginal ultrasound, where a probe is inserted into the vagina, provides a more detailed view of the ovaries and can help determine the size, location, and characteristics of a cyst. ICMR guidelines recommend a baseline ultrasound to assess the uterus, adnexa, and ovaries, noting antral follicle count and characterizing any cysts.
• Laparoscopy: In some cases, a laparoscopy (a minimally invasive surgical procedure) may be necessary to visualize the ovaries and remove or biopsy a cyst.
• Blood tests: Blood tests, such as a CA-125 assay, may be ordered to rule out other conditions, especially if there are concerns about ovarian cancer. However, CA-125 can also be elevated in non-cancerous conditions like endometriosis.

Treatment Options for Ovarian Cysts in Chennai

Treatment for ovarian cysts depends on several factors, including the type of cyst, its size, your symptoms, and your age. Many small, asymptomatic functional cysts will resolve on their own within a few menstrual cycles and require no treatment other than observation with follow-up ultrasounds.

Here's an overview of the common treatment options available in Chennai:

• Watchful waiting: For small, asymptomatic functional cysts, your doctor may recommend simply monitoring the cyst with regular ultrasounds to see if it disappears on its own.
• Hormonal birth control: Oral contraceptives can help prevent the formation of new functional cysts. They can also help regulate your menstrual cycle and reduce symptoms like pelvic pain. ASRM suggests that hormonal contraception may be initiated to hasten the resolution of functional cysts to allow resumption of fertility treatment.
• Laparoscopy or Laparotomy: If a cyst is large, causing symptoms, or suspected of being cancerous, surgery may be necessary to remove it. Laparoscopy is a minimally invasive procedure that involves making small incisions in the abdomen and using a camera and surgical instruments to remove the cyst. Laparotomy involves a larger incision and may be necessary for very large or complex cysts. ESHRE guidelines suggest that surgery should be considered before ART for tissue diagnosis, reducing infection risk after oocyte retrieval, and improving follicle accessibility.
• Fertility Treatment: If ovarian cysts, particularly endometriomas, are impacting fertility, fertility treatments like IVF may be recommended after cyst removal.

Here's a comparison table of common ovarian cyst treatments, including estimated costs in Chennai:

Note: These costs are estimates and can vary depending on the hospital, surgeon, and specific circumstances.

Lifestyle Changes and Prevention

While you can't always prevent ovarian cysts, certain lifestyle changes may help reduce your risk or manage your symptoms:

• Maintain a healthy weight: Obesity can contribute to hormonal imbalances, which can increase the risk of ovarian cysts.
• Eat a balanced diet: A diet rich in fruits, vegetables, and whole grains can help regulate hormone levels. Fiber-rich foods help eliminate excess estrogen. Foods rich in omega-3 fatty acids (fatty fish, flaxseeds, chia seeds) may help reduce inflammation and promote hormonal balance.
• Exercise regularly: Regular physical activity can help maintain a healthy weight and regulate hormone levels.
• Manage stress: Chronic stress can disrupt hormone balance. Practice stress-reducing techniques like yoga, meditation, or spending time in nature.
• Limit caffeine and alcohol intake: These substances can sometimes worsen symptoms.
• Consider supplements: Magnesium supplementation may aid in pain management.
• Regular check-ups: Regular pelvic exams can help detect cysts early. Many cysts don't require immediate treatment beyond ultrasound monitoring.

When to See a Fertility Specialist

While many ovarian cysts are harmless, it's important to seek medical attention if you experience any of the following:

• Severe pelvic pain
• Fever
• Dizziness or weakness
• Rapid breathing
• Heavy vaginal bleeding
• Difficulty emptying your bladder or bowels

If you're trying to conceive and have been diagnosed with ovarian cysts, it's also a good idea to consult with a fertility specialist. As a fertility specialist practising across multiple locations in Chennai, I, Dr. Rukkayal Fathima, have extensive experience in diagnosing and treating ovarian cysts that impact fertility. In my clinical experience, I've observed that the impact of ovarian cysts on fertility varies significantly depending on the type and size of the cyst, as well as the individual's overall reproductive health. Patients often ask me how to improve their chances of conceiving with ovarian cysts, and I always emphasize the importance of a personalized treatment plan. For personalised guidance, book a consultation with Dr. Rukkayal Fathima.