For first-time moms, it can last from 12 to 19 hours. It may be shorter (about 14 hours) for moms who've already had children. It's when contractions become strong and regular enough to cause your cervix to dilate (open) and thin out (efface).
Every woman's labour is different, so it can be difficult to say how long the latent phase will last. It can take hours or, for some women, days.
If your baby is not born after approximately 20 hours of regular contractions, you are likely to be in prolonged labor. Some health experts may say it occurs after 18 to 24 hours. If you are carrying twins or more, prolonged labor is labor that lasts more than 16 hours.
The four stages of labour
“How long it will last is extremely variable,” says Arntfield. You could spend up to 48 hours in this phase, which can be intense and draining but isn't generally cause for concern. The second phase of stage one is active labour, which begins once your cervix dilates to four centimetres.
Prolonged labor, also known as failure to progress, occurs when labor lasts for approximately 20 hours or more if you are a first-time mother, and 14 hours or more if you have previously given birth. A prolonged latent phase happens during the first stage of labor.
Your cervix needs to open about 10cm for your baby to pass through it. This is what's called being fully dilated. In a 1st labour, the time from the start of established labour to being fully dilated is usually 8 to 12 hours. It's often quicker (around 5 hours), in a 2nd or 3rd pregnancy.
The first stage of labor is the longest stage. For first-time moms, it can last from 12 to 19 hours. It may be shorter (about 14 hours) for moms who've already had children. It's when contractions become strong and regular enough to cause your cervix to dilate (open) and thin out (efface).
It's common to think the first signs of contractions are your cue to come to the hospital, but that's usually not the case. Early labor can last for days.
Many women stay at home during early labour. This is often the longest part of the birthing process. It may last up to 2 to 3 days. Contractions are mild to moderate and shorter (about 30 to 45 seconds).
This phase can take from 6 to 10 hours to up to 2 to 3 days, although it is often shorter for second and subsequent babies. Of course, it could be much shorter, sometimes barely an hour. Nobody knows for sure why there are such big differences in labour duration between individuals.
Prolonged labor can be determined by labor stage and whether the cervix has thinned and opened appropriately during labor. If your baby is not born after approximately 20 hours of regular contractions, you are likely to be in prolonged labor. Some health experts may say it occurs after 18 to 24 hours.
The first stage of labor is the longest. This is when your cervix will open to 10 centimeters dilated. This stage of labor can take anywhere from six to 36 hours. Keep in mind that this stage of labor can take longer for first-time moms.
Risks Associated with Prolonged Labor
Low or inadequate oxygen, resulting in hypoxia, asphyxia, acidosis, and hypoxic-ischemic encephalopathy (HIE) Fetal distress. Infection. Intracranial hemorrhaging.
There are a number of potential causes of FTP, including (1) uterine contractions that are too weak or too infrequent; (2) the baby is not in the right position or placement (malpresentation, such as breech birth); or (3) the baby cannot fit through the mother's pelvis or its shoulders get stuck (shoulder dystocia).
Getting up and moving around may help speed dilation by increasing blood flow. Walking around the room, doing simple movements in bed or chair, or even changing positions may encourage dilation. This is because the weight of the baby applies pressure to the cervix.
-If women aren't too tired, allow them to push at least two hours if they have delivered before, three hours if it's their first baby. They may push longer if they had an epidural as long as the doctor can see progress.
Prolonged labor can result from a variety of different issues, such as fetal malpresentation, issues with uterine contractions, cervical dystocia or stenosis, and cephalopelvic disproportion. Both fetal malpresentation and cervical dystocia may result in obstructed labor.
Prodromal labor often starts and stops at the same time each day or at regular intervals, and many moms will call their birth team or going to the hospital thinking it is real labor. Prodromal labor can last days, weeks or even a month or more, often starting and stopping at the same time each day (or night).
Prodromal labor is really common and can start days, weeks, or even a month or more before active labor begins. Your health care provider will want you to deliver as close to 40 weeks (your due date) as possible. Prodromal labor isn't an indication for induction or cesarean delivery.
When your baby is ready to begin the journey through the birth canal, your cervix dilates from fully closed to 10 centimeters. This process can take hours, days, or even weeks. But once you hit active labor – about 6 cm dilated – it's usually just a matter of hours before you reach full dilation.
Our general rule is to sleep as long as possible if you're starting to feel contractions at night. Most of the time you can lay down and rest during early labor. If you wake up in the middle of the night and notice contractions, get up and use the bathroom, drink some water, and GO BACK TO BED.
The second stage of labor begins once you are fully dilated to 10 cm. Your provider will let you know that it is time to start pushing your baby out. This stage can be as short as 20 minutes or as long as a few hours.
Contractions lasting longer than a minute are a sign that your uterus is contracting too hard and you should contact your doctor immediately.
The longest pregnancy ever recorded was 375 days long (17 months). In comparison most women are pregnant for 280 days.
How long it lasts: Active labor often lasts 4 to 8 hours or more. On average, your cervix will dilate at approximately 1 cm an hour. What you can do: Look to your labor partner and health care team for encouragement and support.