If you’ve recently been told you may have fibroids or polyps, or you’ve been experiencing symptoms like heavy periods or pelvic discomfort, it’s normal to feel uncertain. These two conditions are common in women of reproductive age and often share overlapping symptoms, but they are different in how they develop, behave, and are treated. Understanding what sets fibroids apart from polyps can help you feel more confident when discussing your symptoms and care options with your provider.
What Are Uterine Fibroids?
Uterine fibroids are noncancerous growths that form in or on the muscular wall of the uterus. These growths are made up of muscle tissue and can vary greatly in size. Some fibroids are so small they go unnoticed, while others can grow large enough to press on nearby organs or distort the shape of the uterus.
Fibroids tend to grow in response to estrogen and progesterone, which is why they often appear during reproductive years and may shrink after menopause. While not dangerous in most cases, fibroids can be associated with symptoms that affect quality of life, including:
- Heavy or prolonged menstrual bleeding
- Pelvic pressure or bloating
- Frequent urination
- Pain during intercourse
- Lower back or leg pain
- Fertility challenges, in some cases
What Are Uterine Polyps?
Uterine polyps, also known as endometrial polyps, are soft, small overgrowths that develop from the inner lining of the uterus (the endometrium). Unlike fibroids, polyps are made up of endometrial tissue, not muscle. They may be flat (sessile) or attached to the uterine wall by a thin stalk (pedunculated). Most are benign, but a small percentage can be precancerous or cancerous, especially in postmenopausal women.
Symptoms of uterine polyps may include:
- Irregular menstrual bleeding
- Bleeding between periods
- Bleeding after menopause
- Fertility issues or difficulty sustaining pregnancy
Because polyps arise from the endometrial lining, they tend to be smaller and softer than fibroids and are often discovered during evaluations for abnormal bleeding or infertility.
Key Differences Between Fibroids and Polyps
Although both fibroids and polyps can cause abnormal uterine bleeding and share similar symptoms, there are key differences between the two:
| Feature | Fibroids | Polyps |
| Tissue Type | Muscle (myometrium) | Endometrial (uterine lining) |
| Growth Size & Texture | Often larger, firm or rubbery | Typically small and soft |
| Location | In or on the uterine wall | Inside the uterine cavity |
| Hormonal Influence | Estrogen and progesterone sensitive | Can also be hormonally influenced |
| Risk of Cancer | Extremely low | Slight, especially in postmenopausal |
| Typical Diagnosis | Ultrasound, MRI | Ultrasound, hysteroscopy |
| Removal Method | Embolization, surgery, or medication | Hysteroscopic removal |
How Are They Diagnosed?
Because their symptoms can be similar, imaging and diagnostic procedures are often used to determine whether you have fibroids or polyps. A transvaginal ultrasound can often detect the presence of a growth, but additional imaging like saline infusion sonography or hysteroscopy may be used for more clarity.
In some cases, a biopsy or removal procedure may be recommended to ensure that the tissue is benign, especially in women over 40 or those who are postmenopausal.
What Are the Treatment Options?
The right treatment for fibroids or polyps depends on the size, location, your symptoms, and whether you plan to become pregnant in the future.
For Fibroids, treatment options may include:
- Pharmaceutical therapy, such as NSAIDs or hormone-based medications to manage bleeding and discomfort
- Hormone therapy to reduce fibroid size or slow growth
- Uterine fibroid embolization (UFE), a non-surgical procedure that blocks blood flow to fibroids, causing them to shrink
- Surgical options, such as myomectomy or hysterectomy, in more severe cases
For Polyps, treatments may include:
- Watchful waiting if symptoms are mild
- Hormonal medications to regulate bleeding
- Minimally invasive removal via hysteroscopy
If polyps are found to be precancerous, additional treatment may be recommended depending on the pathology report.
When to See a Provider
If you’re experiencing abnormal bleeding, pain, or other concerning symptoms, it’s important to schedule an evaluation. Many women delay care out of fear or uncertainty, but early detection can prevent complications and offer you more choices. Whether you’re diagnosed with fibroids, polyps, or another condition altogether, there are solutions that can help you feel like yourself again.
Remember: You don’t need to “wait it out” or assume what you’re experiencing is just a normal part of aging or menstruation.
1Fibroid is Here to Support You in New York
Although fibroids and polyps may sound similar, understanding the difference can help you make more informed decisions about your health. Fibroids grow from muscle, polyps from the uterine lining, but both can affect your daily life if left untreated. Fortunately, there are a wide range of treatments, from medications to minimally invasive procedures, designed to relieve symptoms and support your well-being.
If you’ve been living with uncomfortable symptoms or suspect something isn’t right, don’t hesitate to reach out to 1Fibroid for guidance. The right diagnosis is the first step toward a more comfortable, empowered future. Call 212-991-9991 for an appointment today.