# Round Ligament Pain

Source: https://www.pregnancypowerhour.com/conditions/round-ligament-pain
Last updated: 2026-07-15

> Round ligament pain is a common, harmless pregnancy discomfort caused by the stretching of ligaments supporting your growing uterus, often felt as sharp twinges.

## What it is
Round ligament pain is a distinct and common sensation in pregnancy, characterized by sharp, brief twinges in the lower abdomen or groin, caused by the stretching of the supportive ligaments around your expanding uterus. As your pregnancy progresses, your uterus grows significantly, and the round ligaments, which are like strong cords on each side of your uterus, stretch and thicken to accommodate this growth. This natural process is often the source of the discomfort. It’s a normal part of your body adapting to nurture your baby.

## What it tends to feel like
This sensation is most commonly experienced during the second trimester, typically between weeks 14 and 27. You might describe it as a sharp, stabbing, or pulling pain in your lower abdomen or groin area. Often, it's felt on one side, but it can occur on both. What makes it particularly noticeable is its sudden onset, frequently triggered by quick movements. Imagine rolling over in bed, standing up too fast, or even a sudden sneeze or cough – these actions can cause a brief, intense twinge. The good news is that these episodes are usually short-lived, lasting only a few seconds to a couple of minutes. While it can be startling, this type of pain is generally considered self-limiting and is not harmful to your baby. However, it's always helpful to distinguish it from other types of abdominal pain, which your care provider can help you do.

## What the evidence says helps
Navigating round ligament pain often involves understanding what brings you comfort. Many pregnant individuals find that applying gentle warmth, such as a low-setting heating pad or a warm bath, can help soothe the area. Moving more slowly and intentionally, especially when changing positions, can also reduce the intensity of the twinges. Some people find that bending forward or flexing their hips towards the pain can offer immediate relief when a twinge strikes.

Beyond immediate comfort, evidence suggests that incorporating gentle movement can be beneficial. Prenatal yoga and targeted stretching for the hips and glutes, often recommended by physical therapists, may help reduce the frequency of these pains. This focus on gentle, supportive movement can also be helpful for other common pregnancy discomforts, like [Pregnancy Sciatica](/conditions/sciatica-pregnancy). As your pregnancy advances into the late second and third trimesters, a pelvic support belt might be an option to explore. These belts can help by gently lifting and supporting your growing belly, thereby reducing the load on your round ligaments.

## Working with your care team
While round ligament pain is a common and usually harmless part of pregnancy, it’s always wise to discuss any new or concerning symptoms with your care provider. They are your best resource for understanding your unique situation and ruling out other potential causes of abdominal discomfort. For instance, while round ligament pain is generally mild, other conditions like [Gestational Hypertension](/conditions/gestational-hypertension) or more serious issues can present with abdominal symptoms, making clear communication with your provider essential.

Your provider can help you differentiate round ligament pain from other types of abdominal discomfort, such as those that might indicate contractions, appendicitis, or an ovarian cyst. Knowing when to call your provider is key for your peace of mind and well-being. If you experience sudden, severe one-sided pain that doesn't resolve within minutes, or if the pain is accompanied by other symptoms like fever or bleeding, it's important to reach out to your care team promptly. They can offer reassurance and guidance, ensuring you feel clear and confident in your pregnancy journey. Understanding the nuances of your body's changes, whether it's round ligament pain or something like concerns about [IUGR — Fetal Growth Restriction](/conditions/iugr), empowers you to make informed decisions for your health and your baby's.