Overview
Braxton Hicks contractions tighten the uterus for 30 seconds to 2 minutes. They're uneven, don't get closer together, and often stop when you change position, walk, or drink water.
True labor contractions get stronger, longer, and closer together, and don't stop with rest.
Symptoms
Common signs:
- Pregnant or recently gave birth: tightening of the belly that comes and goes
- Irregular contractions
Less common
- Mild cramps
Look up a symptom: Pregnant or recently gave birth
When to get medical care
Causes
The uterus tightens as it gets ready for labor. Dehydration, a full bladder, and activity can trigger them.
Does it spread or run in families?
- It isn't contagious. You can't catch it from someone else.
Who is more likely to get it
- Late pregnancy
- Dehydration
Possible complications
- Preterm labor: Real labor before 37 weeks
Diagnosis
Your care team can check whether labor has started.
Questions you may be asked
- How often contractions come and how long they last
- Any fluid leaking or bleeding
The exam
They may check your cervix and the baby's heartbeat.
Tests
Tests, if needed:
- Monitoring: A belt tracks contractions and the baby's heart rate.
Treatment
False labor needs no treatment.
Self-care
- Change position: walk if you were sitting, rest if you were active
- Drink water
- Take a warm bath
Time contractions from the start of one to the start of the next.
Prevention
To ease them:
- Drink water
- Rest
Which doctor treats this
- Start with your primary care provider (family doctor or internist).
- They may send you to an OB-GYN or midwife; high-risk pregnancies may see a maternal-fetal medicine doctor.
Back to school, work, or sports
- Most people keep up normal school and work. Rest when you need to.
Outlook
Braxton Hicks contractions are harmless.
Getting ready for your visit
Bring a list of your symptoms and medicines.
Questions to ask
- How will I know real labor?
- When should I come in?
Research studies
Research studies test new ways to find and treat health problems. Some are looking for volunteers. Talk with your doctor before joining one.
Search ClinicalTrials.gov for studies on False labor (Braxton Hicks contractions)
Sources
Last updated 2026-11-12.