Signs of Labor: How to Tell When It Is Really Time

As your due date gets closer, every twinge, ache and tightening can make you wonder whether this is it. Many parents-to-be head to the hospital or birth center only to be sent home, and many others worry they will not recognize labor at all. Both experiences are completely normal.

Understanding the signs of labor helps you tell the difference between your body getting ready and true labor starting. It also helps you know when to stay home and rest, when to call your provider and when to go in right away.

This guide explains the early signs that labor is approaching, how true labor feels, how to time contractions, what happens in each stage of labor and the warning signs that mean you should get help immediately. Always follow the specific plan your midwife or doctor gives you, since advice can vary based on your health and pregnancy.

When Does Labor Usually Start?

A full-term pregnancy is considered 39 weeks 0 days through 40 weeks 6 days. Most babies arrive between 37 and 42 weeks, and only a small percentage are born on their exact due date. First babies often arrive a little later than subsequent ones.

If you are not sure how far along you are, our due date calculator can help. Labor before 37 weeks is called preterm labor and needs prompt medical attention.

Early Signs That Labor Is Getting Closer

In the days or weeks before labor, your body starts preparing. These pre-labor signs mean things are moving in the right direction, but they do not mean you need to rush in.

Baby dropping

Also called lightening, this is when your baby settles lower into your pelvis. You may find it easier to breathe but feel more pressure in your pelvis and need to pee more often. For first-time parents, this can happen a few weeks before labor. For others, it may not happen until labor begins.

Losing the mucus plug

During pregnancy, a thick plug of mucus seals the cervix. As the cervix softens and begins to open, the plug may come away in one piece or gradually. It can be clear, pinkish or slightly blood-streaked, which is sometimes called a bloody show. Labor may follow within hours, or it may still be days or weeks away.

Cervical changes

Your cervix begins to soften, thin out (efface) and open (dilate). You cannot feel this yourself, but your provider may check at late-pregnancy appointments.

Other common signs

• Low, dull backache
• Period-like cramps
• Looser stools or diarrhea
• A burst of energy or strong urge to nest
• More frequent Braxton Hicks contractions

Braxton Hicks vs True Labor Contractions

Braxton Hicks contractions, often called practice contractions, can start as early as the second trimester. They tone the uterine muscle and can feel like a tightening across your belly. As your due date nears, they can become more frequent and uncomfortable, which is why they are easily mistaken for labor.

Feature	Braxton Hicks	True labor
Pattern	Irregular, no clear pattern	Regular and predictable
Frequency	Do not get closer together	Get closer together over time
Strength	Stay the same or fade	Steadily get stronger
Length	Vary	Get longer, often 45 to 90 seconds
Response to rest or movement	Often ease or stop	Continue no matter what you do
Where you feel them	Usually the front of the belly	Often start in the back and wrap to the front

A useful test is to change what you are doing. Drink a glass of water, empty your bladder and lie on your side or take a warm shower. If the contractions fade, they are probably Braxton Hicks. If they keep coming and intensifying, labor may be starting.

The Clear Signs of True Labor

Regular contractions that intensify

The most reliable sign of labor is contractions that come at regular intervals and become stronger, longer and closer together. Many people describe early contractions as strong period cramps or a tightening that builds, peaks and fades.

Your waters breaking

The amniotic sac can break as a dramatic gush or a slow trickle that keeps leaking. For most people, the waters break during labor rather than before it. If they break before contractions start, call your provider for advice. Note the time, the color of the fluid and whether it smells unusual.

Increasing pressure and back pain

As labor progresses, many people feel pressure low in the pelvis and back that does not ease between contractions.

How to Time Contractions

Timing contractions helps you and your provider understand how labor is progressing. You can use a notepad, a phone timer or an app.

1. Duration: time from the start of one contraction to its end.
2. Frequency: time from the start of one contraction to the start of the next.
3. Track for about an hour to see a pattern.

Many providers use a rule such as 5-1-1 for first babies: contractions every 5 minutes, each lasting about 1 minute, for at least 1 hour. Others use different guidelines, especially for second or later babies, if you live far away, or if you have specific health needs. Ask your provider which rule to follow before labor begins.

The Stages of Labor Explained

Stage one: early and active labor

Early labor is usually the longest phase, especially for first babies. Contractions are mild to moderate and may be 5 to 20 minutes apart. The cervix dilates slowly to about 6 centimeters. Most people are more comfortable staying home during this phase.

Active labor is when contractions become stronger, longer and closer together, often 3 to 5 minutes apart. The cervix dilates more quickly toward 10 centimeters. This is usually when people go to their birth location. The end of active labor, sometimes called transition, is often the most intense part.

Stage two: pushing and birth

Once the cervix is fully dilated, you will feel a strong urge to push. This stage can last from a few minutes to a few hours, and it ends with the birth of your baby.

Stage three: delivering the placenta

After your baby is born, the uterus continues to contract to deliver the placenta, usually within 30 minutes. Your provider may offer a medicine to help this happen more quickly and reduce bleeding.

What to Do in Early Labor at Home

• Rest or sleep if you can, especially if labor starts at night.
• Eat light snacks and keep sipping water.
• Take a warm shower or bath if your waters have not broken, unless advised otherwise.
• Walk, sway or bounce gently on a birthing ball.
• Use breathing techniques and a massage from your partner.
• Keep a simple log of contractions.
• Check that your hospital bag and car seat are ready.

When to Go to the Hospital or Birth Center

Follow your provider’s guidance first. In general, call or go in when:

• Contractions meet the timing rule your provider gave you.
• Your waters break, even without contractions.
• You are finding it hard to cope with the pain.
• You feel something is not right, even if you cannot explain why.

The NHS guide to labour and birth and the American College of Obstetricians and Gynecologists both offer clear information to read ahead of time.

Packing Your Hospital Bag

Having your bag ready by around 36 weeks takes one worry off your mind.

• For you: ID and insurance documents, birth plan, comfortable clothes, nursing bras, maternity pads, toiletries, phone charger, snacks, lip balm and slippers.
• For your baby: a going-home outfit, hat, socks, blanket, diapers and an infant car seat installed in your vehicle. Our guide to car seat stages explains what newborns need.
• For your partner or support person: snacks, a change of clothes, a pillow and chargers.

Pain Relief Options to Consider

Learning about pain relief before labor helps you make choices calmly. Options may include breathing techniques, movement, water immersion, massage, TENS machines, nitrous oxide, opioid medicines and epidurals. Availability varies by location. There is no right or wrong choice, and it is fine to change your mind once labor begins.

Writing a Flexible Birth Plan

A birth plan is a short summary of your preferences for labor and birth. It helps your care team understand what matters to you. Keep it to one page, focus on your priorities, such as pain relief, who will be with you, skin-to-skin contact and feeding, and remember that plans sometimes need to change for the safety of you and your baby.

How Partners Can Help

• Time contractions and handle phone calls.
• Offer water, snacks and encouragement.
• Provide massage and counter-pressure on the lower back.
• Keep the room calm, dim and comfortable.
• Advocate for your partner’s wishes when they cannot.

After Labor: What Comes Next

Once your baby arrives, the focus shifts to bonding, feeding and recovery. Skin-to-skin contact, delayed cord clamping and early feeding are common where possible. Your own recovery matters just as much, and our postpartum recovery guide covers what to expect in the weeks ahead.

Signs of Preterm Labor to Know

Labor that starts before 37 weeks is called preterm labor. It is not always possible to prevent, but recognizing it early gives your care team the best chance to help, sometimes with medicines that delay birth or support your baby’s lungs. Knowing the signs is important even if your pregnancy has been healthy so far.

• Contractions or tightening that come every 10 minutes or more often
• A change in vaginal discharge, such as watery, mucus-like or bloody discharge
• Pelvic pressure, as though the baby is pushing down
• A low, dull backache that comes and goes or does not ease
• Period-like cramps, with or without diarrhea
• Fluid leaking from the vagina

If you notice any of these before 37 weeks, call your provider or go to your labor and delivery unit right away. It is always better to be checked and sent home than to wait.

What If Labor Does Not Start on Its Own?

Many pregnancies go past the due date, especially first pregnancies. Your provider will keep a close eye on you and your baby, often with extra monitoring after 40 or 41 weeks. If labor has not started by a certain point, or if there is a medical reason to deliver sooner, your provider may recommend an induction.

Common induction methods

• Membrane sweep: a gentle procedure during an internal exam that can encourage labor to start.
• Cervical ripening: medicines or a small balloon device that soften and open the cervix.
• Breaking the waters: your provider makes a small opening in the amniotic sac.
• Oxytocin: a medicine given through an IV to start or strengthen contractions.

Ask about the reasons, benefits, risks and alternatives so you can make an informed decision together with your care team.

Staying Calm While You Wait

The final weeks can feel endless, especially when friends and family keep asking whether the baby has arrived. Try to fill the time with gentle activity, rest and small pleasures. Walk, read, watch favorite shows, prepare some freezer meals and let calls go to voicemail when you need space. Trust that your body and your care team will guide the timing, and remember that every day in the womb at the end of pregnancy still helps your baby grow.

Frequently Asked Questions

How long does labor last?

For first babies, labor often lasts 12 to 18 hours on average, and sometimes longer. Later labors are usually shorter. Every labor is different.

Can labor start without contractions?

Sometimes labor begins with your waters breaking before contractions start. Call your provider for advice if this happens.

Is it normal to have diarrhea before labor?

Yes. Hormonal changes before labor can loosen stools. It can be a sign that labor is near, but not always.

What if I go to the hospital and it is not labor?

That is very common and nothing to be embarrassed about. Your provider would much rather check you than have you stay home when something needs attention.

The Bottom Line

The signs of labor include regular contractions that get stronger and closer together, your waters breaking and increasing pressure, while pre-labor signs such as losing your mucus plug and baby dropping mean your body is getting ready. Time your contractions, follow your provider’s guidance on when to go in, and never hesitate to call if something feels wrong. Soon, all that waiting will turn into meeting your baby.