Uterine Fibroid Growth Rate

**Uterine Fibroid Growth Rate: Everything You Need to Know**

Uterine fibroids are noncancerous growths that develop in the uterus. They are extremely common in women of reproductive age, with studies estimating that up to 80% of women will develop fibroids by the age of 50. One important aspect of uterine fibroids is their growth rate – how quickly they increase in size. In this article, we will delve into the topics surrounding uterine fibroid growth rate, exploring the factors that influence growth, potential symptoms, and available treatment options.

What Determines Uterine Fibroid Growth Rate?

The growth rate of uterine fibroids can vary significantly from woman to woman. Several factors contribute to the speed at which these growths develop:


Hormones, particularly estrogen and progesterone, play a crucial role in fibroid growth. Fibroids tend to grow more rapidly during the reproductive years when hormone levels are higher. As women approach menopause and hormone levels decline, the growth rate of fibroids typically slows down.

Family History

Genetics can influence the growth rate of uterine fibroids. Women with a family history of fibroids are more likely to develop them and may experience faster growth rates.

Other Risk Factors

Certain lifestyle factors and medical conditions can contribute to the growth rate of fibroids. Obesity, a sedentary lifestyle, and a diet high in red meat and low in fruits and vegetables have been associated with a higher risk of fibroid growth. Additionally, conditions such as polycystic ovary syndrome (PCOS) and thyroid dysfunction can impact fibroid growth.

What Are the Symptoms of Rapidly Growing Fibroids?

While some women with fibroids may experience no symptoms, others may experience a range of uncomfortable and disruptive symptoms. The symptoms associated with fibroid growth can vary depending on the size and location of the fibroids. However, rapidly growing fibroids may lead to the following symptoms:

– **Heavier Menstrual Bleeding:** Fibroids that grow quickly can cause heavier and more prolonged menstrual periods.
– **Pelvic Pain:** As fibroids enlarge, they can exert pressure on nearby organs, leading to pelvic pain.
– **Increased Urinary Frequency:** Rapidly growing fibroids can press against the bladder, causing an increased urge to urinate.
– **Abdominal Swelling:** Large fibroids can cause the abdomen to protrude, leading to a swollen or bloated appearance.
– **Changes in Bowel Habits:** Fibroids that press on the rectum can lead to constipation or difficulty passing stools.

It is important to consult a healthcare professional if you experience any of these symptoms, as they can help determine the cause and recommend appropriate treatment options.

Treatment Options for Rapidly Growing Fibroids

Several treatment options are available for women with rapidly growing fibroids. The selection of the most suitable treatment option depends on factors such as symptom severity, desire for future fertility, and the location and size of the fibroids. Here are some commonly recommended approaches:


To manage symptoms and slow down the growth rate of fibroids, physicians may prescribe medications such as hormonal birth control, gonadotropin-releasing hormone agonists (GnRH agonists), or progestin-releasing intrauterine devices (IUDs). These medications aim to regulate hormonal imbalances and reduce symptoms like heavy bleeding and pelvic pain.

Minimally Invasive Procedures

For women who wish to preserve their fertility or are not candidates for surgery, there are several minimally invasive procedures available. These include:

– **Uterine Artery Embolization:** This procedure involves blocking the blood supply to the fibroids, causing them to shrink and reduce symptoms.
– **MRI-Guided High-Intensity Focused Ultrasound (MRgFUS):** MRgFUS uses focused ultrasound waves to destroy fibroid tissue, providing relief from symptoms.
– **Laparoscopic or Robotic Myomectomy:** In this surgery, the surgeon removes individual fibroids while preserving the uterus.

Surgical Intervention

In cases where the fibroids are large, causing severe symptoms, or compromising fertility, surgery may be necessary. The two most common surgical approaches are:

– **Hysterectomy:** This involves the complete removal of the uterus and is considered a definitive treatment for fibroids. It is typically recommended for women who no longer wish to have children.
– **Myomectomy:** Myomectomy involves the surgical removal of fibroids while preserving the uterus. It is an option for women who wish to maintain their fertility.

Frequently Asked Questions

Q: Can fibroids go away on their own?

A: In some cases, fibroids may shrink or go away on their own, particularly after menopause when hormone levels decrease. However, this cannot be guaranteed, and the growth rate of fibroids is highly variable.

Q: Can fibroids turn cancerous?

A: While uterine fibroids are typically noncancerous, a very rare form of cancer called leiomyosarcoma can develop within a fibroid. However, the risk of fibroids becoming cancerous is extremely low, estimated to be less than 1%.

Q: Can lifestyle changes slow down the growth rate of fibroids?

A: Adopting a healthy lifestyle, including regular exercise and a balanced diet, may help manage symptoms and potentially slow down fibroid growth. However, lifestyle changes alone are not typically enough to stop or reverse fibroid growth.

Final Thoughts

Understanding the growth rate of uterine fibroids is important for women who are experiencing symptoms or wishing to prevent future complications. Knowing the factors that influence growth, recognizing the symptoms of rapidly growing fibroids, and exploring the available treatment options can empower women to make informed decisions about their health. If you suspect you have uterine fibroids or are concerned about their growth rate, it is essential to consult with a healthcare professional who can provide an accurate diagnosis and recommend appropriate management strategies. With the right guidance and support, women can effectively navigate the challenges posed by uterine fibroids and lead healthy, fulfilling lives.

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