Medical Disclaimer: The information in this article is intended for general informational purposes only and does not constitute medical advice. Always consult your midwife, obstetrician, or healthcare provider with any questions you have about your pregnancy, labour, or birth.
You have been waiting nine months for this moment, and now you find yourself wondering: is this really it? Knowing the signs of labour is one of the most important things you can do in the final weeks of pregnancy. Some signs are clear and unmistakable, while others can leave even experienced mothers second-guessing themselves.
This guide covers every sign of labour, from the early warning signs that can appear days before birth to the definitive signals that mean your baby is truly on the way.
Early Signs of Labour (Days to Weeks Before)
Labour rarely starts without warning. In the days or even weeks leading up to active labour, your body begins preparing in subtle but meaningful ways.
1. Lightening (Baby Dropping)
Also called “engagement,” lightening happens when your baby’s head descends into your pelvis in preparation for birth. You may notice you can breathe more easily, though you might need the toilet more frequently. For first-time mothers, this can happen two to four weeks before labour begins. For subsequent pregnancies, it often happens only when labour starts.
2. Loss of the Mucus Plug
Throughout pregnancy, a thick plug of mucus seals your cervix to protect your baby from infection. As your cervix begins to soften and dilate, this plug may come away. It can look like a thick, jelly-like discharge that is clear, pink, or streaked with blood. This is also called a “bloody show.” Losing the mucus plug can mean labour is hours, days, or even a week away.
3. Nesting Instinct
Many women describe a sudden, powerful urge to clean, organise, and prepare the home in the days before labour. While not a medical sign, nesting is widely reported and thought to be driven by hormonal changes. If you find yourself reorganising the baby’s wardrobe at midnight, your body may be telling you something.
4. Diarrhoea or Loose Stools
Prostaglandins, the hormones that help trigger labour, can also stimulate your bowels. Loose stools or diarrhoea in the days before labour is very common and is your body’s way of clearing out before birth.
5. Braxton Hicks Contractions Intensify
You may have been experiencing Braxton Hicks, or practice contractions, for weeks. In the run-up to labour, these can become stronger and more frequent. Unlike true labour contractions, they are irregular and usually ease with movement or rest.
Signs That Labour Is Starting Now
These are the signs that mean active labour is genuinely beginning.
Regular, Progressively Stronger Contractions
True labour contractions follow a pattern. They come at regular intervals, they get closer together over time, they get longer and stronger, and they do not stop when you change position or move around. A useful rule of thumb is the 5-1-1 rule: contractions every five minutes, lasting one minute each, for at least one hour. At this point, it is time to contact your midwife or head to hospital.
Your Waters Breaking
When the amniotic sac ruptures, you may feel a sudden gush or a slow trickle of fluid. This can happen before contractions start or during labour. If your waters break, note the time, the colour of the fluid (it should be clear or pale pink, not green or brown), and contact your midwife straight away. Green or brown fluid could indicate the presence of meconium and requires urgent attention.
Lower Back Pain and Pressure
Intense, persistent lower back pain that comes in waves alongside contractions is a very common sign of labour. Some women experience what is called “back labour,” where most of the pain is felt in the lower back rather than the abdomen.
When to Call Your Midwife
Contact your midwife or maternity unit immediately if:
- Your waters break, regardless of whether you have contractions
- You experience heavy bleeding
- Your baby’s movements significantly reduce or stop
- Contractions are following the 5-1-1 pattern
- You feel something is wrong, even if you cannot explain it
Helpful Products for the Final Weeks
Frequently Asked Questions
Can I be in labour without contractions?
Yes. Some women’s waters break before contractions begin. If this happens to you, contact your midwife even if you feel no pain. Labour will usually follow within 24 hours, and your care team may recommend induction if it does not.
How do I tell the difference between Braxton Hicks and real labour?
Real labour contractions are regular, get closer together, increase in intensity, and do not ease with rest. Braxton Hicks are irregular, stay the same or ease with movement, and do not progress in a pattern.
What if I think I am in labour but I am not sure?
Always call your midwife if you are unsure. It is always better to call and be reassured than to wait and miss something important. Midwives and maternity units expect these calls, and there is no such thing as calling unnecessarily.
Sources
- NHS. Signs that labour has begun. www.nhs.uk
- American College of Obstetricians and Gynecologists (ACOG). How to Tell When Labor Begins. www.acog.org
- Mayo Clinic. Signs of labor: Know what to expect. www.mayoclinic.org
- Royal College of Obstetricians and Gynaecologists (RCOG). Coronavirus (COVID-19), Pregnancy and Women’s Health. www.rcog.org.uk
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