Round Ligament Pain During Pregnancy: What It Is and How to Soothe It

What Exactly Are Round Ligaments?

The round ligaments are two cord-like structures that connect your uterus to your groin.
As your baby grows, your uterus expands, and these ligaments stretch and thicken to support the extra weight. This stretching — along with sudden movement or changes in position — can cause brief, sharp pains or a dull ache.

What Round Ligament Pain Feels Like

• A quick, stabbing pain or tugging sensation in the lower belly, hips, or groin
• Usually felt more on one side, but can affect both
• Triggered by sudden movement — like standing up quickly, coughing, sneezing, rolling in bed, or laughing
• Typically lasts a few seconds to a minute, then eases

It’s most common in the second trimester but can appear later too, especially as your belly grows.

Why It Happens

Your uterus is growing rapidly, and the round ligaments — which act like elastic bands — are stretching to keep up.
When you move suddenly, these bands tighten quickly, causing a short, sharp pain.
It’s a normal part of your body adjusting to pregnancy.

How to Soothe Round Ligament Pain

• Move slowly – Stand, sit, and roll over gently.
• Rest when needed – Short breaks help ease strain.
• Use a belly support belt – Reduces pressure and discomfort.
• Apply gentle warmth – A warm (not hot) compress or bath helps relax muscles.
• Stretch lightly – Gentle prenatal stretches or yoga improve flexibility.
• Stay hydrated – Water helps prevent cramping.
• Breathe through it – Slow breathing helps your body relax.

When to Call Your Doctor

Round ligament pain is usually harmless — but call your OB-GYN if:

• The pain is severe, constant, or worsening
• You have cramping, bleeding, fever, or dizziness
• The pain is accompanied by pressure or contractions

These could indicate other causes, like preterm contractions or urinary issues, that need medical attention.

Key Takeaway

Round ligament pain is one of those small but startling signs that your body is doing big work. It’s a normal part of your uterus growing and preparing to hold new life — not a sign of harm.