Signs of Labour: Symptoms, Contractions, Plug and Waters

Reviewed by the LabReadAI medical team
Signs of Labour: Symptoms, Contractions, Plug and Waters

Towards the end of pregnancy the body prepares for birth and "signs of labour" appear. Understanding them helps you not panic early and not miss the moment. Let's break down the signs of labour, how to tell real contractions from practice ones and when to go to hospital.

What Signs of Labour Are

These are natural signs that labour is near, appearing days to weeks before it. They do not mean labour will start this minute but show the body is getting ready. The timing differs between first and later pregnancies.

The Main Signs

  • the belly dropping (easier to breathe, but pressure low down);
  • the mucus plug coming away — mucus, sometimes streaked with blood;
  • practice contractions (Braxton Hicks) — irregular, painless;
  • weight loss, frequent stool, the "nesting instinct".

Practice Contractions vs Real Ones

Sign Practice Real
Regularity irregular regular, more frequent
Interval varies shortens
Pain mild, passes builds, does not pass
On changing position ease off do not ease

Real contractions are regular, more frequent and stronger — that is the start of labour.

The Plug and Waters Breaking

The mucus plug coming away is normal before labour (labour may still start days later). But waters breaking (leaking or a gush of fluid) is a reason to go to hospital, even without contractions, so the doctor can assess the situation.

When to Go to Hospital

Guides: regular contractions (e.g. every ~5 minutes for an hour), waters breaking, bloody discharge appearing (see discharge in pregnancy) or a sharp drop in movements (fetal movements). If in doubt, call the maternity unit. See also pregnancy week by week.

If you are worried and want to understand your sensations, describe them in the symptom review service. But with waters breaking or regular contractions — go to hospital at once.

This article is informational. The decision on admission is the doctor's; if in doubt, call the maternity unit.

Frequently asked questions

  • The belly dropping (easier to breathe), the mucus plug coming away, irregular practice contractions, weight loss, frequent stool and the 'nesting instinct'. They appear days to weeks before labour and show the body is getting ready, but do not mean labour will start this minute. On the final weeks — pregnancy week by week.

  • Practice contractions are irregular, mild, ease off on changing position and pass. Real ones are regular, the interval between them shortens, they get stronger and do not pass with rest or a change of position. It is regular, building contractions that mean the start of labour — then it is time for hospital.

  • The mucus plug coming away (mucus, sometimes streaked with blood) is normal before labour, but labour may still start days later. On its own it is not a reason to rush to hospital. But if waters break, regular contractions start or bright bleeding appears along with it, you need to go to hospital.

  • Guides: regular contractions (e.g. every ~5 minutes for an hour), waters breaking (even without contractions), bloody discharge appearing or a sharp drop in movements. With any doubt, call the maternity unit — they will advise whether to come in yet.

  • It varies: in first pregnancies signs often appear 1–2 weeks before, in later ones closer to labour, sometimes a couple of days before. So go by the signs themselves rather than the calendar — first of all regular contractions and waters breaking.

For informational purposes only

This article is for informational purposes only and does not constitute medical advice, diagnosis, or treatment. Please consult a healthcare professional for medical guidance.

Decode your tests with AIUpload a photo or PDF — get a clear explanation of every value in minutes. Start decoding