FullCalculator

Contraction Counter/Timer

Contraction Pattern Analysis

Enter your last few contractions to analyze the pattern and determine labor stage

Formula

5-1-1 Rule: Contractions every 5 minutes, lasting 1 minute each, for 1 hour signals active labor. Frequency = 60 / number of contractions per hour.

Frequently Asked Questions

What is the 5-1-1 rule for contractions?
The 5-1-1 rule means contractions are coming every 5 minutes, each lasting about 1 minute, and this pattern has continued for at least 1 hour. This is typically when providers recommend heading to the hospital.
How do I tell real contractions from Braxton Hicks?
Real labor contractions become more frequent, longer, and stronger over time. They don't go away when you change positions. Braxton Hicks are irregular, don't increase in intensity, and often stop when you rest or move.

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