LEELALU Learn: Braxton Hicks or real labor?

The short answer

Practice fades. Labor builds.

Practice contractions, often called Braxton Hicks, are usually painless, don't come often, and don't build up. True labor contractions come at regular intervals and get longer, stronger, and closer together over time. If you're unsure which you're having, timing them and calling your provider can help you sort it out.

What's going on

Your uterus rehearses before it performs.

Tightenings in the last weeks are common, and most of them are rehearsal. Here is how the reviewed guidance describes the practice kind:

In the weeks before birth you may feel your bump tighten in 'practice' contractions (often called Braxton Hicks); these are usually painless, don't come often, and don't build up.NHS - Signs that labour has begun · pregnancy 28-40 weeks

Reviewed wording: "In the weeks before birth you may feel your bump tighten in 'practice' contractions (often called Braxton Hicks); these are usually painless, don't come often, and don't build up. The contractions of labour tend to be different, getting longer, stronger, and closer together over time. If you're unsure which you're having, timing them and calling your provider can help you sort it out."

Applies to: pregnancy 28-40 weeks · Source: NHS - Signs that labour has begun · Reviewed by the LEELALU team (editorial review) · Reviewed: July 2026 · Status: current · Claim ID: pregnancy.braxton_hicks_vs_labor.28_40w.v1

The real thing has a direction. It escalates, and there is a simple home test built into the guidance: rest and a glass of water.

True labor contractions come at regular intervals and get longer, stronger, and closer together over time; contractions that fade when you rest and drink water are usually not true labor.ACOG · 36-42 weeks

Reviewed wording: "True labor contractions come at regular intervals and get longer, stronger, and closer together over time; contractions that fade when you rest and drink water are usually not true labor."

Applies to: 36-42 weeks · Source: ACOG, How to tell when labor begins · Reviewed by the LEELALU team (editorial review) · Reviewed: July 2026 · Status: current · Claim ID: preg.true_false_labor.v1

Contractions are also not the only signal. Labor announces itself in several ways, sometimes quietly:

Common signs that labour is starting include regular contractions or tightenings, a show as the mucus plug comes away, backache, and your waters breaking.NHS · 36-42 weeks

Reviewed wording: "Common signs that labour is starting include regular contractions or tightenings, a show as the mucus plug comes away, backache, and your waters breaking."

Applies to: 36-42 weeks · Source: NHS, Signs that labour has begun · Reviewed by the LEELALU team (editorial review) · Reviewed: July 2026 · Status: current · Claim ID: preg.labour_signs.v1

When to call

Unsure means call.

This page is education, not diagnosis. If something feels wrong, call your pediatrician (or your OB for your own body). In an emergency in the US, call 911.

Tonight's small action

Set up your timing kit.

Take two minutes now: add your OB or midwife's after-hours number to your phone favorites, and decide which clock or timer app you would use to time tightenings, noting when each one starts and how long it lasts. When the question comes up for real, you will be observing instead of scrambling.

Keep going

Where to next.

Reviewed by the LEELALU team (editorial review) · Updated August 3, 2026 · Sources named above.