Round Ligament Pain in Pregnancy: What It Feels Like and How to Find Relief

You're getting up from the couch, or you sneeze a little too hard, and suddenly there's a sharp, pulling jab low on one side of your belly that makes you freeze in place. A few seconds later it fades, but your mind is already racing, because anything that hurts in pregnancy feels like it deserves a second look. If this sounds familiar, there's a very good chance you've just met round ligament pain.

Round ligament pain is a very common discomfort of the second trimester, and while it can be startling, it's usually a sign that your body is doing exactly what it should as your baby grows. In this guide, we walk through what it feels like, why it happens, how long it tends to last, what actually brings relief, and the signs that mean it's time to call your provider instead of waiting it out. We'll also talk about how to care for yourself through it, because the way you rest, move and nourish yourself matters as much as any single stretch.

What does round ligament pain feel like?

Round ligament pain usually feels like a sudden, sharp or stabbing pain, or a quick pulling sensation, in the lower belly or groin on one or both sides. Many mothers describe it as a "stitch" like the one you'd get from running, while others say it feels like a cramp or a jolt that catches their breath. It can happen on either side or on both sides at once.

What makes it recognizable is how closely it's tied to movement. It tends to show up when you stand up quickly, roll over in bed, twist to reach something, cough, sneeze or laugh, and it usually eases within seconds to a few minutes once you stop moving or change position. Some mothers also notice a duller ache in the same area after a long, busy day on their feet.

The reason behind it is beautifully simple. Your round ligaments are two cord-like bands that run from the sides of your uterus down to your groin, and they help hold your uterus in place. As your uterus grows, those ligaments stretch and thicken, and when you move suddenly they can tighten quickly, a little like a rubber band that's pulled taut and then snaps. That quick tightening is the pain you feel.

When does round ligament pain start, and how long does it last?

Round ligament pain most often begins in the second trimester, and MedlinePlus, the consumer health library of the National Library of Medicine, notes that it most often happens between 18 and 24 weeks of pregnancy. Some mothers feel it a little earlier, especially in a second or later pregnancy, and some notice it on and off into the third trimester.

Each episode is usually short, lasting anywhere from a few seconds to a few minutes. Over the course of your pregnancy, many mothers find that it settles down as their bodies adjust to the growing uterus, although it can flare again on days when they're more active or more tired. If you notice that your pain lasts much longer than a few minutes, keeps coming back in a regular rhythm or simply feels different from what you've had before, that's worth a call to your provider, which we explain more below.

How do I get rid of round ligament pain fast?

The fastest relief usually comes from stopping, breathing and changing position slowly. When the pain hits, pause what you're doing, take a few slow breaths, and gently bend toward the side that hurts, which often lets the ligament relax. From there, these gentle habits can help make episodes less frequent and less intense:

• Move slowly through transitions: stand up, sit down and turn more gradually than you're used to, and when you get out of bed, roll to your side first and push yourself up with your arms.
• Brace for sneezes and coughs: when you feel a sneeze, cough or big laugh coming, bend your hips and knees slightly or lean forward a little, which takes some of the pull off the ligaments.
• Support your belly: MedlinePlus notes that round ligament pain may be helped by wearing a maternity girdle, and many mothers find a soft belly support band comfortable on busy days.
• Use pillows at night: sleeping on your side with a pillow between your knees and another tucked under your belly can keep you from twisting as you shift in your sleep.
• Try gentle warmth: a warm (not hot) shower or bath can relax tired muscles around the area, and it's a lovely excuse for a few quiet minutes to yourself.
• Rest when your body asks you to: round ligament pain often shows up more on long days, so sitting down with your feet up is a real part of the plan, not an indulgence.

Before taking any pain medicine during pregnancy, check with your provider first, because they can tell you what's appropriate for you and your baby. Gentle stretches and prenatal massage can also help many mothers, and our guide to common pregnancy discomforts and natural relief shares more comfort measures for the aches that tend to come along with a growing belly.

Is it round ligament pain or something serious?

Round ligament pain is brief, tied to movement and eases with rest, so pain that doesn't follow that pattern deserves attention. MedlinePlus advises seeing your provider right away if you have constant, severe abdominal pain, possible contractions, or pain along with bleeding or fever, because those symptoms can point to more serious problems such as placental abruption or preterm labor.

Please call your provider or go to labor and delivery if you notice any of these:

• Pain that's severe, constant or doesn't ease after a few minutes of rest
• Tightening or cramping that comes and goes in a regular pattern, which could be contractions
• Vaginal bleeding, spotting, leaking fluid or a change in discharge
• Fever, chills, or pain or burning when you urinate
• Pain in your upper belly, a headache that won't go away, or changes in your vision
• Feeling faint or dizzy, or a sense that something simply isn't right

You never need to feel embarrassed about calling. Providers would much rather hear from you and reassure you than have you wait at home with a worry, and trusting your instincts is an important part of caring for yourself and your baby. If you'd like someone in your corner as you learn to read your body's signals and prepare for labor, a birth doula can help you understand what's normal, what questions to ask and when to reach out, while always leaving medical decisions to your provider.

Can I still exercise with round ligament pain?

Yes, for most mothers gentle, regular movement is still encouraged, and it may even help, as long as your provider hasn't told you otherwise. The American College of Obstetricians and Gynecologists (ACOG) says that, ideally, pregnant women should get at least 150 minutes of moderate-intensity aerobic activity every week, and it notes that this can be divided into 30-minute workouts on five days or shorter 10-minute sessions throughout the day.

When round ligament pain is part of your pregnancy, the key is choosing movement that's smooth rather than sudden. Walking, swimming, stationary cycling and prenatal yoga tend to feel better than activities with quick turns, jumps or twisting, and water in particular can take the weight off your belly in a way that feels wonderful. Slow down or modify any move that brings on the pain, and stop and call your provider if you notice any of the warning signs above.

Movement is only one piece of feeling well in your body. Drinking plenty of water, eating regular, nourishing meals and getting enough rest all help your muscles and ligaments cope with the changes of pregnancy, and our article on how to have a healthy pregnancy naturally shares simple ways to build those habits, while our guide to foods to eat during pregnancy can help you fill your plate with intention.

How can I take care of myself through the aches of pregnancy?

Round ligament pain is a good reminder that your body is working hard every single day, and it deserves care in return. That might look like asking your partner to handle the laundry basket so you're not twisting and lifting, letting a friend drop off dinner after a long week, or giving yourself permission to say no to one more commitment so you can rest. These small choices aren't a sign that you can't handle pregnancy, because they're simply how you care for the person who's growing your baby.

It's also a lovely time to start thinking about the kind of care you'll want after birth. The second trimester is when many mothers in Houston, Austin and Dallas begin planning their postpartum support, and if you're dreaming of a recovery where someone else does the cooking and the night feeds, you might enjoy reading about The Retreat at MILK Maternity in Spring, Texas. There, a new mother is cared for with 24/7 doula support, nourishing meals at our big family table, postnatal massage in her own room and herbal baths, so she can rest deeply while her body heals. It's something special to look forward to, and planning it now can make the weeks ahead feel a little lighter.

A gentle reminder before you go

That sharp little twinge in your side can be surprising, but for most mothers it's a normal and temporary sign of a growing baby and a body making room. Move slowly, support your belly, rest when you can, and never hesitate to call your provider when something feels different. You're doing so much more than you realize, and you deserve to feel cared for every step of the way.

If you'd like support during pregnancy, birth or the weeks after your baby arrives, we'd love to hear from you. Contact MILK at milkdoulaco.com/contact or text Lavi at (713) 384-6381. We serve families in Houston, Austin and Dallas.

Sources

• MedlinePlus, U.S. National Library of Medicine. "Aches and pains during pregnancy." Reviewed November 8, 2024. https://medlineplus.gov/ency/patientinstructions/000580.htm
• American College of Obstetricians and Gynecologists (ACOG). "Exercise During Pregnancy" (FAQ). https://www.acog.org/womens-health/faqs/exercise-during-pregnancy