Can You Get Pregnant with an Ovarian Cyst?

Yes, you can get pregnant with an ovarian cyst. Most ovarian cysts are harmless and do not affect fertility. In fact, many cysts are a normal part of ovulation. However, certain types of cysts, such as those caused by endometriosis or polycystic ovary syndrome (PCOS), can make it harder to conceive. The key is to identify the type of cyst and its underlying cause.

Types of Ovarian Cysts and Their Impact on Fertility

Ovarian cysts are fluid-filled sacs that form on or inside an ovary. They are very common in women of reproductive age. The effect of a cyst on fertility depends on its type, size, and underlying cause. Functional cysts, which are part of the normal menstrual cycle, usually do not affect fertility. Non-functional cysts, such as endometriomas or cysts from PCOS, may be associated with fertility challenges.

Functional Cysts: Normal and Usually Harmless

Functional cysts develop as part of the menstrual cycle. They include follicular cysts and corpus luteum cysts. A follicular cyst forms when the follicle does not release an egg and continues to grow. A corpus luteum cyst forms after ovulation when the follicle reseals and fills with fluid. These cysts are typically harmless and often disappear on their own within one to three months. In fact, a corpus luteum cyst produces progesterone, which is essential for early pregnancy. Therefore, having a functional cyst does not prevent pregnancy.

Cysts That Can Affect Fertility

Some cysts are linked to conditions that can affect fertility. Endometriomas, also known as chocolate cysts, are caused by endometriosis. Endometriosis occurs when tissue similar to the uterine lining grows outside the uterus, including on the ovaries. This condition can cause inflammation, scarring, and anatomical distortion, which may reduce fertility. According to Extend Fertility, women with even mild endometriosis may have only a 2–4% chance of pregnancy each month, compared to 15–20% for healthy women.

Polycystic ovary syndrome (PCOS) is another condition associated with ovarian cysts. In PCOS, many small cysts form on the ovaries due to hormonal imbalances. The main issue is that ovulation may be irregular or absent, making it difficult to conceive naturally. However, with treatment, many women with PCOS can achieve pregnancy. For the next step, read our overview of Can You Get Pregnant at 60 Naturally.

How Ovarian Cysts Can Affect Conception

In most cases, ovarian cysts do not directly block the fallopian tubes or prevent fertilization. Instead, the underlying condition causing the cyst may affect fertility. For example, endometriosis can cause pelvic adhesions that interfere with the egg's journey through the fallopian tube. PCOS disrupts ovulation, so no egg is released for fertilization. Large cysts may cause pain or ovarian torsion, but they rarely cause infertility by themselves.

Getting Pregnant with Ovarian Cysts: Treatment Options

If you have ovarian cysts and are trying to conceive, the first step is to see a healthcare provider for an accurate diagnosis. They may perform a pelvic ultrasound and hormone tests to determine the type of cyst and its impact on your fertility. Treatment depends on the underlying cause.

For Functional Cysts

Functional cysts usually resolve on their own and do not require treatment. Your doctor may recommend monitoring with repeat ultrasounds. If a cyst is large or causing symptoms, surgery may be considered, but this is rare. Most women with functional cysts can conceive without intervention.

For Endometriomas

If endometriosis is causing cysts and fertility issues, treatment may include surgery to remove the cysts and endometrial implants, or assisted reproductive technologies (ART) such as in vitro fertilization (IVF). According to CCRM Fertility, surgery can improve fertility in some cases, but it may also reduce ovarian reserve. Therefore, the decision should be made with a fertility specialist.

For PCOS

For women with PCOS, lifestyle changes such as weight loss and exercise can improve ovulation. Medications like clomiphene citrate or letrozole can induce ovulation. In some cases, metformin is used to improve insulin resistance. If these measures fail, IVF may be recommended. Ingenes notes that with tailored treatment, many women with PCOS can achieve pregnancy.

When to See a Doctor

If you have been trying to conceive for over a year (or six months if you are over 35) and have a history of ovarian cysts, consult a fertility specialist. Also, seek immediate medical attention if you experience sudden, severe pelvic pain, fever, or vomiting, as these may indicate a ruptured cyst or ovarian torsion, which require urgent care.

Frequently Asked Questions

Can I ovulate if I have an ovarian cyst?

Yes, many women with ovarian cysts ovulate normally. Functional cysts are part of the ovulation process. However, conditions like PCOS can cause anovulation (lack of ovulation).

Does an ovarian cyst make a pregnancy high risk?

Most ovarian cysts do not make a pregnancy high risk. However, large cysts may cause complications such as torsion or rupture during pregnancy. Your doctor will monitor any cysts during pregnancy.

Can I get a positive pregnancy test if I have an ovarian cyst?

Yes, a positive pregnancy test indicates pregnancy, regardless of ovarian cysts. Some cysts, like corpus luteum cysts, are actually more common in early pregnancy.

Do cysts cause miscarriages?

Ovarian cysts themselves do not typically cause miscarriages. However, underlying conditions like PCOS or endometriosis may be associated with a higher risk of miscarriage.

For more information, visit Mayo Clinic or Cool Springs OBGYN.