Round ligament pain is a common and normal symptom of pregnancy, typically surfacing during the second trimester. When you’re expecting, your body undergoes rapid changes, and one such change involves the round ligaments, two vital structures helping support your growing uterus.
In brief:
– What is it? Round ligament pain is a sharp, brief pain felt on either side of the lower abdomen or groin.
– When does it occur? Most commonly, during the second trimester of pregnancy.
– Is it normal? Yes, it’s a typical part of pregnancy as the round ligaments stretch to accommodate your expanding belly.
As your uterus grows, these ligaments expand and contract, often leading to discomfort, especially with sudden movements. It’s essential to recognize this pain as a part of your pregnancy journey, not something alarming.
I’m Dr. Matthew Casavant, and with over 20 years in OB/GYN practice, I’ve dedicated my career to providing care and guidance to expecting mothers. Round ligament pain is a frequent topic of discussion in my consultations, and through this guide, I’ll help you understand it better.
Now, let’s dive deeper into what exactly round ligament pain entails and how to manage it effectively.
Key terms for round ligament pain:
– abd pain in pregnancy
– back discomfort during pregnancy
– groin pain pregnancy
What is Round Ligament Pain?
Round ligament pain is a common pregnancy symptom that many women experience, usually during the second trimester. But what exactly is it?
Ligaments and Your Uterus
Ligaments are like strong ropes of connective tissue that help hold things in place in your body. You have two round ligaments, each about 10 to 12 centimeters long, that play a crucial role during pregnancy. These ligaments attach your uterus to your groin area, helping to support your growing belly.
Supporting the Uterus
During pregnancy, your uterus expands rapidly to make room for your growing baby. As it stretches, so do the round ligaments. This stretching can cause the ligaments to become tight and sometimes spasm, which is what leads to round ligament pain.
Where You Feel It
The discomfort is usually felt in the lower abdomen or groin area. It can be a sharp, jabbing pain or a dull, aching sensation. Most women feel it on the right side, but it can occur on the left or even on both sides. The pain is often triggered by sudden movements like standing up quickly, coughing, or sneezing.

A Normal Part of Pregnancy
It’s important to know that round ligament pain is a normal part of pregnancy. It’s simply your body’s way of adjusting to the changes happening inside you. While it’s uncomfortable, it isn’t harmful to you or your baby.
Quick Facts:
- What is it? Pain caused by the stretching of the round ligaments that support the uterus.
- Where is it felt? Lower abdomen or groin.
- When does it occur? Typically in the second trimester.
- Is it normal? Yes, it’s a common pregnancy symptom.
Understanding round ligament pain can help you manage it better and reduce any anxiety you might have about this normal part of pregnancy. In the next section, we’ll explore what causes this pain in more detail.
Causes of Round Ligament Pain
Round ligament pain happens because of several key factors that affect the round ligaments during pregnancy. Let’s break down these causes:
Ligament Stretching
As your uterus grows to accommodate your baby, the round ligaments stretch. These ligaments, which are like strong ropes, can stretch up to 10-12 centimeters during pregnancy. This stretching puts tension on the ligaments, which can cause pain. Think of it like stretching a rubber band; the more you stretch it, the more tension and potential for discomfort.
Sudden Movements
Sudden movements can also trigger round ligament pain. When you stand up quickly, roll over in bed, or even sneeze, your round ligaments can contract and stretch rapidly. This quick movement can cause a sharp, jabbing pain in your lower abdomen or groin.
Common Triggers:
– Standing up quickly
– Sitting down abruptly
– Rolling over in bed
– Sneezing or coughing
Hormone Changes
Hormones play a significant role during pregnancy. Hormones like relaxin and progesterone make your ligaments more flexible. While this helps your body adapt to pregnancy, it also means your ligaments can stretch more, leading to discomfort. These hormone changes are essential for your body to support your growing baby, but they can also contribute to round ligament pain.
Ligament Spasm
Sometimes, the round ligaments can spasm due to the added tension and stretching. This spasm causes sudden, sharp pain. These spasms are more likely to happen during sudden movements or activities that put extra strain on the ligaments.
Tip: To avoid triggering ligament spasms, try to move slowly and support your belly when changing positions.
Pregnancy Growth
The rapid growth of your uterus is a primary cause of round ligament pain. As your baby grows, your uterus expands significantly, putting extra pressure on the round ligaments. This growth is most noticeable during the second trimester, but it can happen at any point during pregnancy.
Fact: The round ligaments can stretch up to 10-12 centimeters during pregnancy to support your growing belly.
Understanding these causes can help you manage round ligament pain more effectively. In the next section, we’ll discuss the symptoms you might experience and how to identify them.
Symptoms of Round Ligament Pain
Round ligament pain is a common discomfort during pregnancy. It typically presents itself in several ways, often triggered by sudden movements or the stretching of the ligaments. Here’s what you might experience:
Sharp Pain and Jabbing Feeling
One of the most common symptoms is a sharp, jabbing pain. This sudden pain can catch you off guard and is often described as feeling like a quick spasm or a shooting pain. It usually lasts only a few seconds.
Dr. Kameelah Phillips, an ob-gyn, describes it as a “shooting pain” that radiates from your lower abdomen into your groin.
Location of Pain
The pain usually starts in the lower belly and can extend down into the groin area. You might feel it on the right side more often, but it can also occur on the left side or even on both sides.
Dr. Frederick Friedman, Jr. notes that while both ligaments can cause pain, the right side is usually more affected.

Cramping and Pulling Sensation
You might also experience cramping or a pulling sensation in your lower abdomen. This sensation is due to the round ligaments stretching and can be particularly uncomfortable when you move suddenly, stand up, sit down, or even laugh.
Common Triggers:
– Sudden movements
– Standing up quickly
– Sneezing or coughing
– Rolling over in bed
Duration and Frequency
The pain can last for a few minutes or even a few hours. It often comes and goes, depending on your movements and activities. While it can be a bit alarming, it’s generally not harmful to you or your baby.
Real Stories
Case Study: Sarah, a second-trimester pregnant woman, shared her experience: “I felt a sudden, sharp pain on my right side when I sneezed. It was so intense, I thought something was wrong. But my doctor reassured me it was just round ligament pain.”
When to Be Concerned
While round ligament pain is usually harmless, there are times when you should consult your doctor. If you experience severe pain, pain that lasts for more than a few minutes, or other symptoms like fever, chills, or difficulty walking, seek medical advice immediately.
Understanding these symptoms can help you manage round ligament pain more effectively. In the next section, we will explore various treatment options to help you find relief.
How to Relieve Round Ligament Pain
Dealing with round ligament pain during pregnancy can be challenging, but there are many ways to find relief and make your pregnancy more comfortable.
Pain Relief
Acetaminophen is often recommended for round ligament pain. Always consult your healthcare provider before taking any medication to ensure it’s safe for you and your baby.
Exercise and Stretching
Staying active can help reduce pain. Moderate exercise such as walking, swimming, or stretching can be beneficial. Prenatal yoga is especially helpful as it focuses on gentle stretches and breathing exercises. These activities can improve flexibility and reduce ligament strain.
Daily stretches can also be effective. Here are a few to try:
– Cat-Cow Stretch: Start on your hands and knees. Arch your back towards the ceiling (Cat Pose) and then dip your belly towards the floor (Cow Pose). Repeat several times.
– Hip Flexor Stretch: On all fours, bring one leg forward and extend the other leg back. Lean into the stretch and hold for a few seconds before switching sides.
– Butterfly Stretch: Sit upright, place the soles of your feet together, and let your knees fall to the sides. Gently pulse your legs or press your knees down for a deeper stretch.
Avoid Sudden Movements
Sudden movements can trigger pain. Try to move gradually when changing positions. For example, when getting up from sitting or lying down, take your time to avoid the quick stretching of ligaments.
Flex Hips
Flexing your hips before sneezing, coughing, or laughing can help reduce discomfort. Simply bring your knees towards your chest to lessen the strain on your ligaments.
Apply Warmth
Applying warmth can soothe the pain. A heating pad or a warm bath can be very comforting. Just be careful not to make the water too hot.
Belly Support Band
A belly support band can provide extra support to your growing belly. It helps take some pressure off your round ligaments, making daily activities more comfortable. It can also relieve lower back pain and improve your posture.
Rest
Don’t underestimate the power of rest. When you feel pain, try to take a break and relax. Lying on your side with a pillow between your knees can also help you get more comfortable.
By combining these methods, you can manage round ligament pain more effectively and enjoy a more comfortable pregnancy. In the next section, we will discuss when it’s important to see a doctor for round ligament pain.
When to See a Doctor
Knowing when to seek medical help for round ligament pain is crucial for ensuring your health and your baby’s well-being. While this type of pain is common and usually harmless, there are certain symptoms that should prompt you to contact your doctor immediately.
Severe Pain
If you experience severe pain that doesn’t go away with rest or over-the-counter pain relief like acetaminophen, contact your doctor. Persistent, intense pain could indicate a more serious issue that needs medical evaluation.
Prolonged Pain
Pain that lasts for more than a few minutes at a time or continues for several hours should be checked by a healthcare provider. While round ligament pain is typically short-lived, prolonged discomfort could be a sign of another condition.
Fever and Chills
A fever or chills along with abdominal pain might suggest an infection. Infections during pregnancy can be harmful to both you and your baby. Seek medical help right away if you notice these symptoms.
Pain on Urination
Experiencing pain or burning when you urinate can be a sign of a urinary tract infection (UTI). UTIs are common during pregnancy and can lead to more serious complications if untreated.
Difficulty Walking
If the pain is so severe that it affects your ability to walk, it’s time to see a doctor. Difficulty walking may indicate a more serious problem that needs prompt attention.
Bleeding or Vaginal Discharge
Vaginal bleeding or an unusual discharge during the second trimester is not typical and should be reported to your healthcare provider immediately. Bleeding can be a sign of complications that require urgent attention.
Contractions
If you feel contractions, especially if they are regular and getting closer together, call your doctor. This could be a sign of preterm labor, which needs prompt medical care.
Lightheadedness
Feeling lightheaded or dizzy along with abdominal pain can be a sign of a serious condition. Contact your healthcare provider immediately if you experience these symptoms.
Nausea and Vomiting
If you experience nausea or vomiting not related to morning sickness, it could be a sign of a more serious condition. Seek medical advice to ensure everything is okay.
Always trust your instincts. If something feels off, don’t hesitate to reach out to your healthcare provider. They are there to help you have a safe and healthy pregnancy.
Next, we’ll tackle some frequently asked questions about round ligament pain.
Frequently Asked Questions about Round Ligament Pain
How to relieve the round ligament pain?
Round ligament pain can be managed with several simple strategies:
- Elastic Belly Band: Wearing a belly support band can help reduce discomfort by providing gentle support to your growing belly.
- Stretching: Gentle stretches can relieve tension in the ligaments. Try bending and flexing your hips. Always consult your doctor before starting any new exercise.
- Yoga: Prenatal yoga can help with overall aches and pains. It improves flexibility and can make you more comfortable.
- Rest: Taking regular breaks and lying down can relieve pressure on the round ligaments and reduce pain.
- Acetaminophen: This over-the-counter pain reliever is generally safe during pregnancy. Always check with your doctor first.
- Warm Bath: A warm bath can soothe your muscles. Make sure the water is warm, not hot, to avoid overheating.
- Avoid Sudden Movements: Move slowly and smoothly to prevent ligament spasms. When getting out of bed or a chair, do so gradually.
How early can round ligament pain start?
Round ligament pain usually begins in the second trimester, around week 14. However, some people may start feeling it as early as the end of the first trimester. The pain typically subsides by the third trimester or after delivery when hormone levels drop, and the uterus returns to its pre-pregnancy size.
What can be mistaken for round ligament pain?
Round ligament pain can sometimes be confused with other conditions due to its location and nature. Here are a few examples:
- Hip Flexor Strain: Pain from a strained hip flexor muscle can feel similar but is usually more localized to the hip area.
- Hernia: A hernia can cause pain in the lower abdomen or groin, often accompanied by a noticeable bulge.
- Preterm Labor: Contractions and pressure in the lower back along with abdominal pain might be mistaken for round ligament pain but require immediate medical attention.
- Appendicitis: Pain from appendicitis is usually on the lower right side of the abdomen and can be severe.
- Kidney Problems: Issues like kidney stones or infections can cause abdominal and back pain.
If you’re unsure whether your pain is round ligament pain or something else, it’s always best to consult your healthcare provider for a differential diagnosis.
Next, we’ll discuss the conclusion and how South Lake OB/GYN can support you during your pregnancy.
Conclusion
At South Lake OB/GYN, we understand that pregnancy comes with its unique set of challenges, including the discomfort of round ligament pain. Our team is dedicated to providing personalized care to ensure you have a smooth and comfortable pregnancy journey.
We offer a supportive environment where you can discuss your symptoms and concerns openly. Our experienced healthcare providers are always ready to guide you through effective pain management strategies, from gentle exercises to safe pain relief methods.
Whether it’s your first pregnancy or you’re adding to your family, South Lake OB/GYN is here to support you every step of the way. We believe in offering comprehensive pregnancy care that addresses both your physical and emotional needs.
For more information or to schedule an appointment, visit our Obstetrics Services page. We’re here to help you enjoy a healthy and happy pregnancy.


