PROM (Waters Breaking Before Labour): Should I Wait for Labour or Have an Induction?

If your waters break after 37 weeks, but before labour starts, NICE recommends offering you a choice between induction of labour as soon as possible and waiting for labour to start spontaneously for up to approximately 24 hours. If you choose to wait and labour has not started after around 24 hours, NICE recommends offering induction.

But why 24 hours? And does the evidence actually show that something important changes at this point?

Despite PROM being common, we still do not have good evidence that allows us to give women a precise risk of their baby developing an infection at different time intervals after her waters break. NICE's 2026 review found that the risk of early onset neonatal infection increases as the time between rupture of the membranes and birth increases. However, the evidence was not strong enough to identify a specific point at which the risk suddenly increases, or to tell an individual woman exactly how much her risk changes with each additional hour.

This means that discussions about waiting for labour after PROM often involve balancing incomplete evidence against individual priorities, preferences and circumstances.

If you're reading this after your waters have broken, you're probably wanting the answers to questions like:

How likely is it me/my baby will develop an infection?
Will my baby become seriously ill if an infection develops?
Does induction reduce that risk?

This article aims to answer those questions and many more as honestly and accurately as possible. Please note that any figures have the research they are quoted from hyperlinked throughout and references are given at the bottom of this article.

What does "waters breaking" actually mean?

At the end of pregnancy, the amniotic sac contains fluid which surrounds your baby. The baby’s head often divides this fluid into two parts: the forewaters, between the baby’s head and the cervix, and the hindwaters, behind the baby’s head.

At some point during labour or birth, the membranes will usually rupture, allowing the amniotic fluid to be released. This is what is meant by your "waters breaking".

Sometimes the membranes rupture before labour has started. This is called prelabour rupture of membranes (PROM). It is relatively common, occurring in around 8–10% of pregnancies. Anecdotally, as a doula, I feel it happens more! And if you are reading this article then it may well have happened to you.

We don't really know why sometimes the membranes rupture before labour begins, and sometimes they don't. Towards the end of pregnancy, the membranes naturally undergo changes that make them more likely to rupture. Pressure from the baby's head and contractions may also contribute, as well as rising prostaglandin levels as the body prepares for labour.

How do I know if my waters have broken?

This is not always as obvious as it sounds! Some women experience a dramatic gush of fluid, while others notice only a slow trickle that they initially mistake for urine or increased vaginal discharge. You may experience a bigger, more obvious leak if the forewaters break.

Signs that your waters may have broken include:

A sudden gush or a continuous trickle of clear, pale pink or straw-coloured fluid
Fluid that continues to leak even after you've emptied your bladder
Fluid that you cannot control in the same way as urine
Fluid loss that soaks your underwear or sanitary pads

What if I only had one gush?

A one off gush of fluid doesn't always mean your waters have broken. Other possible explanations include:

Urine, which is very common towards the end of pregnancy.
Watery vaginal discharge, which often increases as pregnancy progresses.
Cervical mucus or secretions, particularly as the cervix begins to soften in preparation for labour.
Fluid that has collected in the vagina and is released all at once when you stand up or change position
The amniotic sac is made of two layers with a small volume of fluid in between them, so it is also possible that the outer layer can rupture whilst the inner layer remains intact. There is no way currently of identifying if this has happened.

However, a one off gush can also be the first sign that your waters have broken. Some women continue to leak afterwards, while others experience only intermittent leaking, particularly with a small hindwater leak. Many midwives therefore suggest putting on a clean sanitary pad and seeing whether any more fluid leaks over the next hour or two. Ongoing leaking makes PROM more likely, but the absence of further leaking does not completely rule it out.

If you're unsure and want to, you can contact your maternity unit for advice. They may ask you questions about the colour, smell and amount of fluid, and invite you in for an assessment.

How long will it take for labour to start after my waters have broken?

The evidence on exactly when labour will begin after the waters break is based largely on older studies, and estimates vary. NICE quotes around 60% of women going into labour within 24 hours. Other published evidence suggests around 70% will do so within 24 hours, 85% within 48 hours and 95% within 96 hours .

In other words, somewhere around 30–40% of women may still not have started labour after 24 hours. For many women, waiting beyond 24 hours would therefore be necessary if they wanted to allow labour to start spontaneously.

These figures are averages across all women with term PROM. Your individual likelihood of labour starting spontaneously within a specific time frame may be influenced by factors such as whether this is your first baby, whether your cervix is already favourable, and the circumstances surrounding your PROM.

How likely is my baby to develop an infection once my waters have broken?

NICE estimates that the risk of serious neonatal infection following term PROM is around 1%, compared with around 0.5% when the membranes remain intact until labour begins. It is worth putting these figures into context: “serious neonatal infection” is a broader term than culture proven sepsis (which means that bacteria have actually been grown from a sample of the baby’s blood - showing that there is a bacterial infection in the bloodstream). It therefore should not be read as meaning that 1 in 100 babies will develop confirmed sepsis after the waters have been broken for 24 hours. It is also a figure for women with PROM at term as a whole, rather than the risk associated with any particular length of time after the waters break.

One of the important sources of evidence is the TermPROM trial, a large international randomised trial involving more than 5,000 women. The trial compared immediate induction with waiting for up to four days for labour to start, with induction if complications developed or if labour had not started after four days. The rate of neonatal infection was similar in the induction and expectant management groups: it was around 2–3% in all groups, with no statistically significant difference between them.

Researchers subsequently carried out a more detailed analysis of the TermPROM data. Seaward and colleagues looked specifically at factors associated with neonatal infection and found that the risk of neonatal infection increased as the interval between rupture of the membranes and the start of active labour became longer. In absolute terms, around 2% of babies were classified as having definite or probable neonatal infection when active labour began within 24 hours of the membranes rupturing, compared with around 4% when the interval was 24 hours or longer. However, the study found no significant difference in infection rates between those whose active labour began between 24 and 48 hours and those whose interval was longer than 48 hours.

It is also important to understand that these figures represent babies with "definite and probable" infection, not babies with confirmed sepsis.

What happens if my baby does develop an infection?

As well as feeling worried that your baby might develop an infection, you might want to think about what that infection might mean for your baby. Will they become seriously ill? Will they need intensive care? Could they die?

Infection in a newborn is taken seriously because, in a small number of cases, it can become severe. However, it is important to understand that being treated for suspected infection is not the same as having a confirmed, serious infection.

What might "suspected" or "possible" infection actually mean for babies?

A recent international study followed 757,979 late preterm and term babies born in 11 high income countries. The researchers looked at babies who received intravenous antibiotics because of suspected early onset sepsis. These figures were not specific to PROM, so they cannot be used to calculate the infection risk after PROM. They do, however, illustrate the important difference between suspected infection, broader clinical definitions of infection and culture-proven sepsis.

They found that:

Around 22,000 babies received intravenous antibiotics because infection was suspected.
Of those babies, 61% had negative blood cultures and antibiotics were stopped within five days.
A further 37% also had negative blood cultures, but clinicians remained concerned enough to continue antibiotics for five days or longer.
Only 375 (1.7%) of babies had culture proven early onset sepsis. In other words, around 58 babies received antibiotics for every one baby with confirmed sepsis.
12 babies with culture proven early onset sepsis died

Newborn babies can deteriorate rapidly, and the early signs of sepsis are often subtle and non specific. Doctors have a deliberately low threshold for starting antibiotics while waiting for blood culture results. Many babies who are treated because infection is suspected will therefore turn out not to have a confirmed infection.

One important limitation is that this study was designed to examine antibiotic use and culture proven sepsis, rather than longer term outcomes. It does not tell us how many babies required neonatal intensive care, how many developed meningitis, or whether there were any long term developmental effects among babies treated for possible infection. Those outcomes were simply not measured.

How likely is the mother to develop an infection following PROM?

In the TermPROM trial and subsequent Seaward analysis, maternal infection (chorioamnionitis) was around 4-5% when labour began within 24 hours of PROM and around 8-10% when labour did not begin until more than 24 hours after PROM.

Beyond 48 hours, the evidence becomes increasingly limited. Available studies have not demonstrated a clear further increase in maternal infection risk, but nor can they exclude smaller increases in risk. Some of this increased risk in maternal infection may be related to factors that can accompany prolonged PROM and its management such as more vaginal examinations and more interventions, rather than the passage of time alone.

What happens if the mother develops an infection?

Where there are signs of chorioamnionitis (for example, a raised temperature in labour) there are two things to consider. The first thing to consider is that, if untreated, the concern is that if an infection is present it could progress to maternal sepsis. Studies of term PROM have generally focused on outcomes such as chorioamnionitis and other maternal infectious morbidity, while serious outcomes such as sepsis, intensive care admission and maternal death have been reported much less consistently. In one Cochrane review of 23 trials, serious maternal morbidity or mortality was reported in only three trials, involving 425 women, with no mothers experiencing these adverse outcomes.

This suggests that severe maternal complications are uncommon, although the available research is not large enough to give us a precise estimate of how often they occur.

The second thing to consider when the mother shows signs of infection is that it increases the risk of the baby developing an infection. In the Seaward analysis, the biggest risk factor for babies developing an infection after PROM was signs of infection in the mother, with 16% of these babies having a "definite or probable" infection.

What factors might you want to take into account when considering your individual infection risk following PROM?

These factors are not a checklist that can give you a personal percentage risk of infection. Instead, they can help you think about what is happening in your own pregnancy and whether there are any signs that make infection more or less concerning. Some factors are particularly useful for spotting signs that infection may already be developing, while others provide context when you are weighing up your options around waiting or induction.

GBS status
If you are known to carry GBS (Group B Strep) in your vagina, then NICE guidance is to offer immediate induction if your waters break and you are not in labour. There is an increased risk of infection to babies born to mothers who are GBS positive and experience PROM (7% in the Seaward analysis). You will also be offered IV antibiotics during your labour.
Maternal temperature and pulse
A raised temperature and/or pulse can provide useful information about whether your body is showing signs of infection. A raised temperature is particularly important, but a normal temperature does not completely rule out infection. As above, if you have signs of infection after PROM, then the risk of your baby developing an infection may significantly increase.
Colour and smell of the amniotic fluid
Clear or pink tinged fluid is generally reassuring. Foul smelling or unusually coloured fluid could be an indication of infection and the recommendation is to seek medical advice
Fetal movements
Your baby's usual pattern of movements remains important. A noticeable reduction or change should be assessed promptly, regardless of whether you have PROM.
Other signs of infection, such as uterine tenderness or feeling unwell
These may be more meaningful when considered alongside your temperature, pulse and other observations. If you feel unwell or develop symptoms that could indicate infection, you should contact your maternity team.
Whether the leak appears to be a hindwater or forewater leak
There is no good research showing that the type or location of the membrane rupture changes the risk of infection after PROM. The studies we have do not distinguish between forewater and hindwater leaks. However, it is possible for a small opening higher up in the membranes to cause a slow trickle of hindwaters rather than a large gush. One possible consideration is that bacteria would have further to travel from the vagina to reach this opening, and a small leak may sometimes seal itself again. This is biologically plausible, but it has not been established in research, so it cannot be accurately used to try and estimate your individual infection risk.

Does induction increase or decrease the risk of infection after PROM?

This is the big question, isn't it?

The honest answer is that we don't have good evidence comparing induction with a physiological spontaneous labour after PROM. Often we are comparing one medical route with another.

There is quite a lot of research comparing planned early birth with expectant management. “Planned early birth” is a broader term than induction, although in the studies it usually means induction of labour, using oxytocin or prostaglandins. In the expectant management groups, women were given more time for labour to start spontaneously, but could go on to have an induction or other intervention if it didn't.

The Cochrane review found that planned early birth was associated with fewer maternal infections and infection-related complications. There was also a reduction in the combined outcome of "definite or probable" neonatal infection. However, there was no clear reduction in definite neonatal infection, and the overall quality of the evidence was rated low.

A more recent analysis of the original TermPROM data found that maternal infection and some neonatal adverse outcomes increased as the time from PROM to birth became longer. It found fewer adverse outcomes among women induced at particular time points compared with women who were still waiting. However, this was a secondary analysis rather than a new randomised trial, and it still wasn't comparing induction with physiological spontaneous labour.

So the fairest conclusion is something like:

The evidence suggests that, after term PROM, giving birth sooner rather than remaining pregnant with ruptured membranes for longer is associated with fewer maternal infections and possibly fewer neonatal complications. But we cannot say from the research that induction reduces infection risk compared with spontaneous physiological labour.

Other factors that influence infection risk

The time between your waters breaking and giving birth is one factor that can affect the chance of infection developing. But it is not the only factor that matters.

If you are deciding whether to wait for labour to begin spontaneously or accept an induction, it is worth looking at the whole picture. Induction is a medical intervention and can change the course of labour and the range of interventions that may be offered. NICE specifically advises women that induction may involve vaginal examinations, oxytocin, continuous fetal monitoring and epidural analgesia, and that an assisted vaginal birth may be needed.

If you are comparing waiting for spontaneous physiological labour with choosing induction, it is reasonable to consider how the two pathways might affect the rest of your birth, as well as considering the changing infection risk associated with remaining pregnant with ruptured membranes.

Factors that may be relevant to consider include:

Number of vaginal examinations. One of the strongest predictors of maternal infection after PROM is the number of vaginal examinations. In the Seaward analysis, maternal infection rates increased from around 2% in women who had fewer than three vaginal examinations to around 20% in women who had more than eight. This finding is consistent with the recommendation to avoid unnecessary vaginal examinations after PROM. You may like to consider whether you think induction is likely to involve more vaginal examinations compared to your original birth plan (again, no-one has a crystal ball and can tell you for sure!).
Internal fetal monitoring. Procedures such as a fetal scalp electrode involve placing equipment through the cervix and onto the baby's scalp. This is an invasive procedure and carries a small risk of infection.
Catheterisation and epidural. An epidural commonly involves urinary catheterisation, and catheterisation is another invasive procedure that can potentially introduce infection. Epidural analgesia also has an interesting relationship with infection risk: women who have an epidural are more likely to develop a fever during labour. This fever is often not caused by infection, but it can be difficult to distinguish epidural related fever from infection in the moment. As a result, a raised temperature may lead to antibiotics for the mother and/or investigations and antibiotics for the baby, even when no infection is ultimately found.
Instrumental birth. Forceps and ventouse births are associated with a higher risk of maternal infection than uncomplicated vaginal birth. WHO specifically identifies operative vaginal birth as a risk factor for maternal peripartum infection.
Caesarean birth. Caesarean birth carries a higher risk of maternal infection than vaginal birth, which is one reason antibiotic prophylaxis is routinely used for caesarean sections. WHO identifies caesarean section as a risk factor for maternal peripartum infection.

None of this means that these interventions should be avoided when they are clinically useful or necessary. You may want an epidural, an internal monitor may occasionally provide important information, and an instrumental or caesarean birth may be needed for safety.

My point is that infection risk is not determined by the clock alone.

If you are weighing up waiting for labour to start spontaneously against induction after PROM, it is reasonable to consider not only how the risk of infection changes with time, but also the likelihood of the interventions that might follow and how those interventions and the eventual mode of birth may affect the overall picture.

This is one reason why the decision is more nuanced than simply asking, “How many hours can I safely wait?”

If you decide to go into hospital immediately after PROM, what might you be offered?

Current UK guidance recommends that women are offered assessment after PROM (within 12 hours, if all signs are reassuring), to monitor you and your baby which includes looking for any signs of infection. As with all recommendations, the choice is yours. You may decide to remain at home, you may decide to go in and come home again, or you may decide to go in and accept an induction or caesarean. You may wish to monitor some of the signs below yourself before deciding what to do. To help you make your decision, it can be helpful to understand what healthcare professionals are actually looking for.

Logically, the concern is not simply how many hours have passed since your waters broke. The aim of assessment is to try and determine the overall well-being of you and your baby and if an infection may already be developing.

Measurements that can be taken to monitor this include:

Your temperature.
Your heart rate
Your baby's heart rate
Whether the waters have become offensive-smelling or changed colour.
Whether you have uterine tenderness (pain when the uterus is touched).
Whether you feel generally unwell, for example with shivering, flu-like symptoms or increasing abdominal pain.
Your Group B Streptococcus (GBS) status, if known.
The overall clinical picture, including your gestation, medical history and any other risk factors.

It is worth remembering that none of these signs is perfect on its own. A raised maternal pulse, for example, can occur because of pain, anxiety, dehydration or simply being in labour. Equally, a normal temperature cannot completely exclude infection.

Will my birth plan need to change if I am not in labour within 24 hours?

If you choose to wait for labour to start spontaneously and your waters have been broken for around 24 hours, then your maternity team will recommend changing some aspects of your birth plan.

NICE recommends that if labour has not started after approximately 24 hours, induction should be offered. If you choose to continue waiting, NICE recommends that you give birth in a setting with access to neonatal services. The guidance specifically mentions labour ward or an alongside birth centre. It also recommends continuous CTG monitoring in labour for women with prolonged ruptured membranes if you are not in established labour at 24 hours. However there is currently no good evidence that routine continuous CTG solely because of PROM, in the absence of other concerns, improves neonatal outcomes.

This means in practice that a planned homebirth or birth centre birth are unlikely to be recommended by your maternity team once the membranes have been ruptured for longer than 24 hours if you are not yet in established labour. However, a recommendation is not the same thing as saying that you have no choice. The decision about whether to continue waiting, where to give birth and which forms of monitoring to accept are yours to make.

In my own work as a doula, I have supported women who have chosen to wait longer than 24 hours and gone on to have a home birth or a birth centre birth. I've also supported women who have waited a length of time they were comfortable with and then had a caesarean when labour did not begin, and others who have been induced. The choice really is yours.

Frequently asked questions when your waters break before labour starts (PROM)

How can I tell if my waters have broken?
It isn't always obvious. Some women experience a dramatic gush of fluid, while others notice only a slow trickle that they initially mistake for urine or increased vaginal discharge.

Signs that your waters may have broken include:

A sudden gush or continuous trickle of clear, pale pink or straw coloured fluid.
Fluid that continues to leak after you've emptied your bladder.
Fluid that you can't control in the same way as urine.
Wet underwear or sanitary pads that continue to become soaked.

Maternity policy if you think or know your waters have broken is to invite you in for an assessment, which may include a speculum examination or other tests if it is unclear.
What if I only had one gush?
A one off gush of fluid doesn't always mean your waters have broken. Other possible explanations include urine, watery vaginal discharge, cervical secretions or fluid that had collected in the vagina and was released all at once when you stood up or changed position.

However, a one off gush can also be the first sign of PROM. Some women continue to leak afterwards, while others have only intermittent leaking, particularly if the rupture is small or high up in the membranes (sometimes called a hindwater leak).

Many midwives therefore suggest putting on a clean sanitary pad and seeing whether any more fluid leaks over the next hour or two. Ongoing leaking makes PROM more likely, but the absence of further leaking does not completely rule it out. If you're unsure, you can contact your maternity unit for advice.
Does it matter whether my waters trickled or gushed?
Surprisingly, we don't know. There is little good quality evidence comparing women with a small hindwater leak and those whose forewaters rupture dramatically.

Some people wonder whether a hindwater leak may carry a lower infection risk because the opening in the membranes is higher up behind the baby's head. This is biologically plausible, but unfortunately it has not been well studied, so we don't know whether the risk is actually different.
Will I automatically need to be induced if my waters break?
No. Current NICE guidance recommends offering induction immediately or if labour has not started within 24 hours of term PROM, but this is an offer rather than a requirement.

Some women decide to accept induction immediately, some after 24 hours, while others choose to wait longer.
Can I wait at home after my waters break?
Of course - you can make whatever choices about your own body that you want to.

Factors such as If you and your baby are both well and whether there are any additional risk factors are likely to influence this decision. If you decide to go in for assessment, you may then choose to return home while waiting for labour to begin.

You should be given information about when to return - so you can decide if you would like to do this - and which symptoms should prompt you to contact your maternity unit sooner.
How can I monitor for signs of infection at home?
If you are waiting for labour to start after your waters have broken, it may be sensible to keep an eye on:

Your temperature and how you feel: contact your maternity unit if you develop a fever, feel hot, cold, shivery or unwell.
The fluid: it should be clear/pink-tinged - look out for it turning green, brown, blood-stained or develops an unpleasant smell.
Your baby’s movements: if they are reduced or different from usual.
Pain: if you develop persistent abdominal pain or otherwise feel that something is not right.

Maternity units vary in terms of how often they recommend you to check your temperature after PROM so you may like to ask your miwife for advice.
How likely am I to go into labour naturally?
I mean everyone would go into labour eventually! But in terms of timescales...

Research suggests that around:
• 60–70% labour within 24 hours.
• Around 85% labour within 48 hours.
• Around 95% labour within 96 hours.

These are averages, and your own likelihood may be influenced by factors such as whether this is your first baby, how ready your cervix already is and what caused your waters to break in the first place.
Does every hour I wait become more dangerous?
Not necessarily. The evidence suggests that the chance of infection increases gradually as the time between your waters breaking and birth becomes longer, but we do not have good modern studies that tell us the exact risk at 24, 48, 96 hours or beyond. Time itself is not an infection - it is simply one factor associated with an increasing chance that infection could develop.
Will my baby run out of amniotic fluid?
Usually not. Amniotic fluid is continually produced throughout pregnancy, so your baby does not simply "run out" of waters once the membranes rupture. After term PROM, new fluid continues to be made, although some may continue to leak out. This means the amount of fluid around your baby may gradually decrease, stay fairly stable, or occasionally remain close to normal.

If there are concerns that the fluid has become very low, your healthcare team may recommend an ultrasound assessment. However, PROM does not automatically mean that your baby is left with no fluid around them.

During labour, your baby's head often acts like a cork in the cervix, reducing the amount of fluid that leaks out. This is one reason many women notice that the leaking slows down or even seems to stop once labour is established.

In some cases, particularly after preterm rupture of the membranes, there is evidence that small membrane defects can heal or become functionally sealed. We do not know how often this occurs after term PROM.

The main concern after term PROM is generally the chance of infection developing over time, rather than the baby running out of amniotic fluid.
Should I have blood tests after term PROM?
Not routinely. Unlike preterm PROM (PPROM), UK guidance does not recommend routine maternal blood tests for uncomplicated term PROM.

If there are concerns that an infection may be developing, your healthcare team may suggest tests such as a white cell count (WCC) or C-reactive protein (CRP). However, these tests cannot reliably diagnose or exclude chorioamnionitis on their own and are interpreted alongside your observations, your baby's wellbeing and the overall clinical picture.
Should I receive antibiotics while I wait for labour?
Usually not. Routine preventative antibiotics are not recommended for uncomplicated term PROM because they have not been shown to clearly improve important outcomes.

Antibiotics are generally recommended if you carry Group B Streptococcus (GBS), there are signs of infection developing, or there is another specific clinical indication. This differs from PPROM, where antibiotics are routinely recommended because they improve outcomes before the baby reaches term.
Can my baby have an infection even if there are no external signs?
Yes, although it is uncommon. A baby can occasionally develop an infection even if the mother has no obvious signs of infection during labour.

This is one reason babies with risk factors may be observed after birth, even when their mother has remained well. The absence of maternal fever, uterine tenderness and other signs of infection is reassuring, but we do not have good evidence that allows us to accurately quantify exactly how low the baby's risk is in this situation.
Can I still have a birth centre or home birth?
PROM on its own does not automatically rule out a birth centre or home birth. However, if there are signs of infection, concerns about your baby's wellbeing or other complications develop, your planned place of birth may need to change.

NICE guidance recommends that you give birth on labour ward or alongside birth centre more than 24 hours after PROM. They also recommend that you have CTG monitoring that is usually offered on a labour ward.

There is currently no good evidence that routine continuous CTG solely because of PROM, in the absence of other concerns, improves neonatal outcomes.

If CTG monitoring is the only reason a change in place of birth is being recommended, you may wish to discuss with your healthcare team whether that recommendation is based on national guidance, local policy or your individual circumstances.
Can I still have a water birth?
Having PROM does not automatically prevent you from using a birth pool. The POOL study showed there was no increase risk of infection associated with water birth (although this did not include women experiencing PROM). If signs of infection develop, or if there are other reasons why closer monitoring is recommended, your options may change.
Can I have sex after my waters have broken?
Most healthcare professionals advise avoiding penetrative vaginal sex after PROM because it may increase the chance of bacteria entering the uterus. Although the evidence is limited, this recommendation is widely accepted as a sensible precaution while waiting for labour.
Can I have a bath after my waters have broken?
Yes. Current evidence has not shown that having a bath increases the risk of infection after PROM. Many women find bathing helpful for comfort while waiting for labour to begin.

It is recommended to not use products in the bath but this recommendation is based more on theoretical concerns than strong research evidence.
Can I reduce my risk of infection while waiting?
There is no guaranteed way to prevent infection, but avoiding unnecessary vaginal examinations is supported by the evidence. It is also sensible to monitor for signs of infection and contact your maternity unit promptly if you become concerned.
Why are vaginal examinations avoided after PROM?
One of the strongest predictors of maternal infection after PROM is the number of vaginal examinations. Inserting anything into the vagina (including gloved fingers) is not recommended.
What questions should I ask if induction is recommended?
You might find these questions helpful:

Do I have signs of infection now, or are we discussing the possibility that my risk may increase if I continue waiting?
Which findings are making you recommend induction?
Is this recommendation based on national guidance, local policy or my individual circumstances?
If I chose to wait longer, what would you advise me to look out for?

A final thought

If you have read this far(!), you will probably have realised that the decision about what to do if your waters break before labour has begun is not straightforward.

There is some evidence that the risk of infection increases with time after the membranes rupture, but there is no simple point at which waiting suddenly becomes "unsafe". The evidence around induction and waiting for labour to begin spontaneously also has its limitations, and the outcomes of a physiological birth following a period of waiting are simply not known compared to waiting and then, for example, having an induction or caesarean.

How can I decide what to do?

Only you could and should work out the answer to this! One question you may wish to ask yourself, or your healthcare providers if you have sought their support, is:

"Based on my observations, do you think I have evidence of infection now, or are we discussing the possibility that my risk may increase if I continue waiting?"

Those are two different conversations. The first is about whether there are signs that infection may already be present. The second is about balancing the potential benefits and disadvantages of continuing to wait for spontaneous labour versus choosing induction or caesarean before any signs of infection develop. I hope this article can help you hold those in balance. Many families find PROM a difficult situation to navigate, and my doula heart goes out to you.

One of the things I value most about my work as a doula is having the time to sit with families, look carefully at the evidence, acknowledge where there is genuine uncertainty and help them prepare for conversations with their healthcare team.

My aim is never to tell anyone what decision to make or to persuade them down a particular path. It is to help you understand your options, ask good questions and make a decision that feels right for you, your baby and your circumstances.

If you're pregnant in South West London and looking for evidence-based, non-judgemental support throughout your pregnancy and birth, you can read more about my doula services here.

About the author

Lisa Harris is a birth and postnatal doula based in Wimbledon, South West London. She supports families across South West London and has attended births in hospitals, birth centres and homes across the region. She is passionate about helping parents understand the evidence, navigate uncertainty and make informed decisions throughout pregnancy and birth.