Published August 1, 2026
Signs of Labor: How to Know It's Time
As your due date approaches, it's natural to start analyzing every twinge and cramp. Labor signs vary a lot between pregnancies, but here's a general overview of common patterns — always call your doctor or midwife with specific concerns, especially if anything feels sudden or severe.
Early signs that labor may be approaching (not necessarily immediate)
- Lightening/dropping: The baby settling lower into the pelvis, sometimes making breathing easier but increasing pelvic pressure.
- Losing the mucus plug: Can happen days to weeks before labor actually starts, so it's not a reliable immediate signal on its own.
- Nesting instinct: A sudden burst of energy to clean or organize — anecdotally common, though not medically predictive.
- Cervical changes: Your provider may note dilation or effacement progress at appointments, which can happen gradually over days or weeks.
The key distinguishing sign: contraction pattern
Braxton Hicks (practice) contractions are irregular, don't get progressively stronger, and often ease with rest, position changes, or hydration. True labor contractions typically become more regular, closer together, and more intense over time, and don't stop with rest. A commonly cited guideline for when to head to your birth location is the "5-1-1" rule: contractions 5 minutes apart, lasting 1 minute each, for at least 1 hour — but always follow your specific provider's guidance, since it can vary based on your situation (distance to hospital, prior labors, risk factors).
Your water breaking
This can happen as a sudden gush or a slow trickle, and doesn't always happen before contractions start — for many people, contractions begin first. If your water breaks, contact your provider regardless of whether contractions have started, since timing matters for infection risk monitoring.
When to call immediately, no matter the timeline
Reduced fetal movement, vaginal bleeding (beyond light spotting), severe headache or vision changes, or fluid that looks green/brown (rather than clear) are all reasons to call your provider right away regardless of where you are in your estimated timeline.
Track where you are in your pregnancy
Use our due date calculator to see your current week and how close you are to full term — helpful context as you and your provider watch for these signs together.