Uterine Polyps and Infertility: A Common but Treatable Cause of Failed Implantation

For many patients navigating fertility challenges, the journey can feel full of questions and unknowns. One often-overlooked factor that can affect conception is uterine polyps. These small, benign growths on the lining of the uterus may interfere with embryo implantation, yet with modern, minimally invasive treatments, they are typically correctable—offering renewed hope for achieving pregnancy.

Understanding Uterine Polyps

Uterine polyps, also known as endometrial polyps, are growths that develop on the inner lining of the uterus. They can range in size from tiny specks to several centimeters and may appear as a single polyp or in multiples. While polyps are usually noncancerous, they can affect fertility in several ways:

• Distorting the uterine cavity: Making it more difficult for an embryo to attach successfully.
• Changing the uterine environment: Affecting blood flow or hormone signaling that supports implantation.
• Causing irregular bleeding: Spotting or unexpected bleeding may occur, sometimes masking underlying fertility concerns (ASRM).

Some patients may have no noticeable symptoms, which is why routine evaluation of the uterine cavity is an important part of fertility assessments.

The Impact on Fertility

Even when high-quality embryos are transferred during IVF, uterine polyps can reduce the chances of successful implantation. Research indicates that removing polyps before IVF can improve implantation rates and increase the likelihood of pregnancy (PMC).

Because polyps are a treatable cause of failed implantation, identifying them early can make a meaningful difference in a patient’s fertility journey.

Diagnosis and Treatment Options

Polyps are typically diagnosed through:

• Transvaginal ultrasound or saline infusion sonography, which can reveal abnormalities in the uterine lining.
• Hysteroscopy, a minimally invasive procedure that allows specialists to see inside the uterus and remove polyps safely in the same session.

Hysteroscopic polypectomy is usually performed on an outpatient basis, preserves healthy uterine tissue, and allows patients to proceed with IVF or other fertility treatments without significant delay.

Supporting Your Fertility Journey

Addressing uterine polyps is just one step in creating a receptive environment for conception. If you’ve experienced unexplained infertility, recurrent implantation failure, or irregular bleeding, evaluating the uterine lining may uncover treatable conditions that improve your chances of pregnancy.

At University Reproductive Associates, we take a personalized approach to fertility care. Our specialists review uterine health, reproductive history, and overall wellness to design treatment plans tailored to each patient. By identifying and treating conditions like uterine polyps, we aim to create the healthiest possible environment for implantation and a successful pregnancy.

If you’re curious about your uterine health or planning for fertility treatments, schedule a consultation with URA today to explore options and develop a plan that fits your unique journey.