PCOS/conditions

What Is a Fibroid, and Is It Serious?

2026-06-25 · 2:10 · Menstrual Cycle

The short answer

What is a fibroid, and is it serious? A fibroid is a non-cancerous growth of muscle in or on your uterus, and the reassuring headline is: they're very common and almost always benign. Let me explain what they are and when they matter.

In this video

A non-cancerous growth of muscle in or on the uterus

Very common, especially in your 30s-40s

Fibroids are firm growths made of the same muscle as your uterus. They can be tiny or quite large, single or many, and they can sit inside the uterine wall, bulge into the cavity, or grow on the outside. They're extremely common, especially in your thirties and forties, and more common in Black women.

Many cause no symptoms at all

Here's the good news: many fibroids cause no symptoms at all, and people only find out they have them by chance, on a scan for something else. If they're not causing problems, they often just need watching, not treating.

When they do: heavy periods, pelvic pressure, peeing often

When fibroids do cause symptoms, the common ones are heavy or long periods, pelvic pressure or a feeling of fullness, needing to pee often, back pain, or pain during sex. Depending on their size and location, they can also affect fertility. Tracking heavy bleeding and symptoms in an app like PinkyBloom gives your doctor useful information.

Dangerous? Almost never, they very rarely become cancer

Are they dangerous? Almost never. Fibroids are benign, and they very rarely turn into cancer, that's extremely uncommon. They can be a real nuisance and affect your quality of life, but they're not usually a threat to your health.

Heavy bleeding, pain, or fertility worries? See a doctor

If fibroids are causing heavy bleeding, pain, or fertility concerns, see a doctor. There are lots of options now, from medications to less-invasive procedures to surgery, so you don't have to just live with the symptoms.

PinkyBloom, link in description. Educational only, not medical advice.

So, to recap: a fibroid is a common, non-cancerous muscle growth in or on the uterus. Many cause no symptoms, and they're almost never dangerous, but they can bring heavy periods, pressure, and pain, which are very treatable. See a doctor if they're affecting you. PinkyBloom helps you track the symptoms, link's in the description. This video is for general education and isn't a substitute for professional medical advice. Take care, and I'll see you in the next one.

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