Chapter 17: Nursing Care During Labour & Birth

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Welcome back to The Deep Dive.

Today we are taking on a journey that is, well, it's about as profound as it gets, labor and birth.

We're going to be focusing specifically on the nursing care that guides a family through this incredibly intense process.

And this isn't just about a clinical checklist.

It's really about how a nurse can transform what can be an anxious, maybe even overwhelming event into something safe and ultimately really empowering.

That's the mission, precisely.

Our focus today is on the assessment and the supportive management that's just so necessary for safe and effective maternal child nursing practice, especially within the Canadian context.

The nurse is really the expert guide.

They're synthesizing all this clinical data, fetal heart rate, contraction patterns with the patient's own psychological and cultural needs.

So it's a balancing act.

It's a huge balancing act.

The ultimate goal is always ensuring the best possible outcome for the patient, for the baby, and really for the entire family unit.

We're looking at how modern, evidence -based care has just fundamentally shifted what a good birth experience even means.

And speaking of context, we should probably acknowledge the landscape where most of these births are happening.

In Canada, the vast majority of patients give birth in a hospital under a physician's care, but it's so critical that we recognize the diversity of choice that's available.

Absolutely.

The Canadian model provides these really critical alternatives that have to be respected.

Midwifery care, for instance, is just so deeply rooted in this concept of continuous,

personalized support.

And that allows for choices in the setting, right?

Exactly.

Births can happen in hospitals, in dedicated birth centers, or even at home, as long as the patient is low -risk and the right criteria are met.

So a core part of good nursing practice is just recognizing that choice.

It's paramount.

The patient's choice of setting,

their provider, their support people, this whole integration of clinical safety with personal autonomy.

That's really the lens we're going to be looking through today.

I really like that.

Autonomy is a through line.

Okay, so let's unpack the roadmap for this deep dive.

We're going to move systematically through the whole process.

We are.

We'll start with the initial assessments.

So how do we differentiate true labor from pre -labor?

How do we screen for immediate risks?

Okay.

Then we'll get into the weeds of the first stage, the physiology of it, and the essential physical care measures, like positioning and fluid intake.

Where the evidence has led to some pretty big shifts away from old practices.

Big shifts.

After that, we'll analyze the profound impact of psychosocial factors, trauma, cultural beliefs,

all of that on labor progress.

And then we'll finish with the second stage.

Yep.

Pushing techniques, positioning for birth, and crucially, what a nurse's role is in an emergency delivery if it comes to that.

So let's start at the very beginning, the first stage of labor.

Our sources define this pretty simply, right?

They do.

It's the period that starts with the onset of regular painful uterine contractions that actually result in measurable cervical change.

Okay.

So measurable change is the key.

It's the key.

And this stage ends only when the cervix is fully effaced and fully dilated.

And if you're trying to visualize that, you really have to understand those two terms, effacement and dilation.

They are the cornerstones.

Think of the cervix at first as like a thick, long structure, almost like a donut hole at the end of a cylinder.

Okay.

Effacement is the process of that cylinder shortening and thinning out.

It can become paper thin.

We measure it in percentages, so from zero all the way to a hundred percent.

So it's not just opening, it's almost like it's dissolving away.

That's a great way to put it.

Precise.

And then dilation is the opening.

It's the enlargement or widening of that cervical canal, and we measure that in centimeters.

And it ends at that magic number.

Ten centimeters.

Yeah.

Which is roughly the width of a small bagel, just enough to allow the fetal head to pass through.

Now, the Society of Obstetricians and Gynecologists of Canada, the SOGC, they updated their definitions for how this long first stage is divided.

They did, back in 2018.

And it reflects this understanding that labor, you know, it often takes longer than we used to assume, especially for first -time parents.

That seems like a really critical point for managing expectations.

It is.

The SOGC divides it into two main phases, latent, which you might hear called early, and active.

Okay.

And the latent phase is the slow start.

It's where progress is often slow,

and patience is just key.

For someone who hasn't given birth before, we call them a nolliparous patient, this phase goes from zero up to about three centimeters of dilation.

And for a parous patient, someone who's given birth before?

It might extend up to four centimeters.

And that subtle difference, that's really just about the anatomy, isn't it?

The cervix of a parous patient is just a bit more ready to go.

Absolutely.

The tissues are more pliable.

They've been stretched before.

And you see this difference reflected in patient behavior and how we provide care.

Well, nolliparous patients, they often seek admission really early in this latent phase.

Right.

They don't know what to expect.

They lack experience.

They're not sure what true labor feels like.

And that uncertainty just drives them to the hospital.

But multiparous patients, they know the drill, and they often progress faster.

So they tend to wait until the contractions are really intense and that active phase is truly underway.

Which means the intensity just ramps up once you hit that active phase.

Oh, it does.

The active phase traditionally kicks in when the cervix is at four centimeters for the nolliparous patient, or maybe four to five for the parous patient.

This is the period of rapid change.

Contractions get significantly stronger, more regular, and the patient now has to, you know, intensely commit to their coping strategies.

So moving beyond just the physical measurements, modern care places this immense value on the experience itself.

We're aiming for what's called a positive childbirth experience.

Yes.

And our sources highlight the WHO intrapartum care model, which seems to be a kind of revolutionary framework for this.

It really is.

It's a circular diagram, and it just beautifully synthesizes all the different components you need for a positive experience.

It completely shifts the definition of success.

It's away from just a healthy mom and baby.

Exactly.

It now includes the patient's psychological well -being.

At its heart, the model says a positive experience depends on the patient's ability to maintain a sense of control.

And that's where the caregivers come in.

Yes.

Caregivers must actively respect their needs and involve them in every decision.

So the nurse isn't just managing contractions.

They're managing a patient's perception of autonomy.

That's it.

The diagram breaks down what needs to be provided under essential physical resources.

So what are the non -negotiables?

So these are the elements for physical and emotional comfort.

Things like continuity of care, which builds trust, having a clear pre -established referral plan if complications pop up, ensuring the patient is allowed mobility in a position of their choice, and critically,

allowing oral fluid and food intake.

Which is a big change from the old way of doing things.

A huge change.

Then you need rigorous monitoring and documentation,

access to effective pain relief, and clear, effective communication from the staff.

And finally, non -negotiable emotional support from a companion of their choice.

And that context about unmet expectations is just so important, because if the care isn't supportive or their hopes are shattered, the consequences can be deep and long -lasting.

They are profound.

And experience this perceived as unsatisfactory or traumatic.

It puts the patient at significant risk for severe psychological outcomes.

Like PTSD.

Yes.

Post -traumatic stress disorder, perinatal mood disorders, difficulties with parent -infant bonding, or even maintaining intimate relationships after the birth.

The nurse's behavior, whether they listened, whether they validated the pain, whether they provided choice, is directly implicated in either mitigating or causing the psychological trauma.

So if the foundation is this empathic approach, what are some of the actionable behaviors that nurses need to embody to create that positive impact?

It starts long before the really intense contractions hit.

It's about establishing this deep professional rapport with the patient and their support people from the moment they walk in.

Nurses have to demonstrate competence, kindness, respect for all their wishes.

When a procedure is needed, even a simple vital sign check, we have to explain it clearly, using simple jargon -free language and be prepared to repeat it.

Because the anxiety makes it hard to process information.

It drastically reduces comprehension.

And a key pillar here is validating the patient's subjective pain.

We don't judge it, we just accept it as they describe it.

So it's about providing constant comfort, too.

Constant comfort.

Back rubs, cooling cloths, simple mouth care,

and fully integrating the support people into the care plan.

It reinforces that this is a holistic family experience.

This philosophy of prioritizing the patient's agency, it leads us right to evidence -informed practice that's actively fighting against over -medicalization.

The LeMay's Healthy Birth Practices, those six core principles, they really codify this.

They're a blueprint for promoting normal physiological labor.

The very first one is, allow labor to begin on its own.

So that means avoiding unnecessary elective inductions.

Exactly.

Those carry increased risks and they disrupt the body's natural readiness.

And once labor has started, the next few practices seem to be about restoring the autonomy that was often stripped away in old hospital routines.

For sure.

Practice two is, encourage freedom of movement throughout labor.

This is a huge shift away from mandatory bed rest.

And what does that do?

Well, mobility facilitates fetal descent, it enhances comfort, and it maintains the agency.

Then practice three mandates,

continuous labor support.

And ideally from someone who isn't employed by the hospital, like a doula.

Yes.

The research on this is just consistent.

This kind of support dramatically relieves maternal anxiety and stress.

And that leads to a decreased need for interventions like epidurals, and it reduces the overall risk of operative births.

I think the fourth practice is probably the most revolutionary one, from a traditional hospital perspective.

It really is.

It's the mandate to avoid routine implementation of interventions.

This means every single clinical step has to be justified by risk, not just by protocol.

So you're challenging everything.

We're challenging routine IV fluids, routine restriction of oral intake,

continuous electronic fetal monitoring for low risk patients, or unnecessarily speeding things up with an amniotomy or oxytocin.

The surprising nugget here is that often less medical intervention leads to a better and safer physiological outcome.

And the final two practices apply right at the finish line.

Yes.

Practice five is support spontaneous, non -directed pushing in non -supine positions.

We're actively discouraging that traditional flat on your back position, which we know increases trauma.

Instead, we favor positions like lateral squatting, standing, kneeling, positions that actively use gravity and physiology to help.

And the last one.

Practice six is foundational for attachment.

Avoid parent -baby separation.

We encourage immediate prolonged skin -to -skin contact.

It regulates the newborn's temperature and heart rate, promotes bonding, and just facilitates the body's natural transition into the world.

The moment a patient contacts the health system, the assessment begins.

It could be a phone call or showing up at triage.

The nurse's initial role here is just crucial, right?

It's so crucial.

They have to synthesize a high volume of data very rapidly to determine safety and what the next steps are.

The nurse has to collect data guided by professional requirements, like those from the College of Nurses of Ontario, and accurately document any advice they give, especially during those triage phone calls.

And the immediate clinical dilemma is trying to figure out if it's benign pre -labor or active true labor.

Exactly, because that determines if the patient gets admitted or if they can be safely sent home to progress for a while longer.

Okay.

Let's really nail down those differentiating factors, because getting that wrong could cause a lot of unnecessary anxiety or, you know, worse delayed care.

So in pre -labor, the contractions are typically irregular, or they might get regular for a bit and then just fade away.

The key sign is that they often stop or slow down significantly if you walk around, rest, or change position.

And the pain is different, too.

It is.

It's usually felt higher up in the abdomen or maybe localized to the back above the navel.

And if we did a vaginal assessment, the cervix would likely still be posterior or so tilted toward the tailbone and showing no significant progressive change.

Okay.

So how do we differentiate that clinically from true labor?

True labor is relentless.

The contractions are regular.

They get progressively stronger and longer, and they happen closer together.

And they intensify with walking.

They intensify with walking or activity.

They will not stop.

The pain shifts lower, typically felt in the lower back radiating to the lower abdomen.

And crucially, the cervix shows progressive measurable change.

So it's softening, thinning, opening.

Exactly.

If facing and dilating.

And this change is often accompanied by a bloody show.

That pink -tinged mucus that signals the cervix is opening.

And the cervix moves forward into a more anterior position, getting ready for birth.

Once a patient shows up in triage, especially in a busy unit, prioritization is everything.

Our sources mention using the obstetrical triage acuity scale, or OTS.

The OTS is a Canadian adaptation.

It's based on the national standard CTS.

And it classifies patients by acuity level.

It mandates how quickly they need to be seen.

So you can rapidly assess risk.

You have to.

The critical admission questions guide this triage.

What's the estimated date of birth?

What's the patient's obstetrical history?

That GTPL acronym.

Right.

Gravidity, term, preterm, abortion, living children.

Exactly.

What are the contractions like?

Have the membranes ruptured?

And if so, when?

What color was the fluid?

Is there any bleeding?

How's the fetal movement?

And a full description of the pain.

That history review is basically creating an individual risk profile right on the spot.

It is.

We look at age.

A 14 -year -old and a 40 -year -old both need very different specialized care.

We assess weight and BMI.

A BMI over 30 significantly increases risks for things like gestational hypertension, diabetes, and operative birth.

And you're checking for other conditions too.

All of them.

And in line with trauma -informed and holistic care, that initial screening has to include non -judgmental questions about mental health, intimate partner violence, and substance use, because these things profoundly impact how a person copes with labor.

Let's focus in on infectious disease screening, because that has immediate implications for the fetus.

Group B streptococcus, or GBS, is still a major concern.

GBS is common.

It colonizes 10 to 30 percent of healthy pregnant people.

It's harmless to the parent, but it's a leading cause of severe newborn morbidity and mortality.

It can cause sepsis or meningitis in the neonate?

It can.

So we identify risk factors that increase the chance of the newborn getting infected.

A positive GBS culture in this pregnancy, preterm birth, prolonged rupture of membranes over 18 hours, or a maternal fever above 38 degrees during labor.

So if a patient tests positive or has these risk factors, what's the crucial intervention?

Intravenous antibiotic prophylaxis, or IAP,

usually penicillin G.

It's a loading dose, then maintenance doses every four hours until delivery.

And there's a critical, practical nugget here for nurses, right?

There is.

For the newborn to be considered adequately protected, the patient must have received a minimum of one dose of the antibiotic four hours prior to birth.

Wait a minute.

So if a patient arrives in the active phase at nine centimeters and they're GBS positive,

is that four -hour rule prioritized over an immediate delivery?

That seems like a real clinical trade -off.

That is a fantastic question.

And it really highlights the tension and risk management.

In that scenario, delivery is likely imminent.

You can't delay it just for the four -hour window.

So what do you do?

The nurse administers the IAP immediately.

We monitor both of them very closely.

The baby will be observed with enhanced vigilance because they didn't get that adequate duration of prophylaxis.

The priority shifts to the neonate.

So the four -hour rule is the ideal, but safety during birth comes first.

Okay.

And what about herpes simplex virus, HSV, that carries its own risk profile for the baby?

Neonatal HSV can be devastating.

So we screen all patients carefully at the onset of labor for any prodromal symptoms like tingling or itching, and for any active, visible lesions.

And that determines the mode of delivery.

It does.

If the patient is asymptomatic and has no active lesions, a vaginal birth is generally preferred.

But if any symptoms or time is critical.

Very critical.

The C -section should ideally happen within four hours of labor starting or membranes rupturing to minimize the baby's exposure time.

And we also use prophylaxic antivirals starting around 36 weeks to reduce the chance of an active outbreak during labor.

A primary reason people come in is rupture of membranes or ROM.

And that requires a specific systematic assessment right away.

Yes.

Whether it's spontaneous or artificial, the nurse uses a mnemonic coat to collect the essential data.

Color, odor, amount, and time of rupture.

The color is vital.

Meconium staining suggests fetal stress.

The time is critical because the longer the membranes are ruptured, the higher the risk of infection.

And to confirm that it's actually ROM, we rely on two key clinical tests.

First is the nitrosine test for pH.

We use a paper strip that changes color.

Amniotic fluid is slightly alkaline with a pH of 6 .5 to 7 .5.

It turns the paper blue -green or deep blue.

Which helps differentiate it from vaginal secretions or urine, which are acidic.

Right.

But nurses have to be really aware of potential false positives.

Things like bloody show, antiseptic solutions, or even semen are also alkaline and can throw off the test.

So if there's any ambiguity, you need the more definitive test.

And that is the test for ferning.

You take a fluid sample, spread it on a slide, let it dry, and look at it a microscope.

What are you looking for?

The high salt content in amniotic fluid when it crystallizes forms this classic unmistakable frond -like crystalline pattern.

It looks like a tiny frost pattern or a fern leaf.

If you see that, regardless of the nitrosine result, it confirms ROM.

Okay.

Let's transition to the deeply human side of labor.

The psychosocial assessment.

Table 17 .1 shows the expected behavioral changes as labor progresses.

What are those psychological shifts the nurse should be anticipating?

We see a shift from an external to a very internal focus.

In the early latent phase, patients are often excited, talkative, a bit tense, but they're still engaged and can easily follow directions.

And then the active phase kicks in.

And the mood darkens.

The patient becomes intensely focused inward, very serious.

They might become irritable and they often express doubt about their ability to control the pain.

And in the transition phase.

Later on, we often see hyperesthesia.

So increased sensitivity to touch amnesia between contractions and this profound inner directed focus.

Sometimes it even borders on dissociation.

The nurse has to anticipate these normal changes and adjust their communication style completely.

This focus on the psychological experience leads us directly to the mandatory integration of trauma informed care, especially for patients with a history of sexual abuse.

Labor procedures can be intensely triggering.

This is a crucial, crucial area where modern nursing has to excel.

Procedures that involve intrusion or confinement like vaginal exams,

catheterization, being stuck with EFM leads, they can trigger powerful painful memories of abuse.

And the physical sensations themselves must be difficult.

The intense, often involuntary sensations in the genital area during the second stage are especially high risk.

This can manifest as panic rage directed at the staff or even dissociation where the patient just psychologically checks out.

So how does a nurse in a really high pressure labor setting apply the principles of trauma informed care?

It's all about restoring control and establishing absolute trust.

Never touch the patient without explicit real time permission.

Every single action has to be explained clearly, validating their right to refuse or to pause and avoiding certain phrases.

Yes, we have to avoid phrases that feel coercive or judgmental.

So instead of saying you need to open your legs now, the nurse should say something like, I need to check the baby's position.

Is it okay if I support your leg now?

Or would you like to guide my hand?

It's about giving them back that physical ownership and control.

This sensitivity has to extend fully to caring for trans and gender nonconforming persons during childbirth, ensuring we're using

affirming safe language.

Absolutely.

The language used in obstetrics is historically and often very rigidly gendered.

The nurse has to show humility,

use open -ended non -judgmental questions to find out their identity and preferences.

Just ask.

Just ask.

How do you describe your gender identity?

What pronouns do you prefer?

And then meticulously document it, whether it's dad, parent or they them.

An individualized birth plan should be made well before labor starts, outlining preferred language, who's allowed in the room, all of it.

Because the physical exposure can be really difficult.

It can cause significant gender conflict or dysphoria.

So that imperative to ask permission before any touch is just heightened here.

And finally, we have to integrate cultural and religious factors, recognizing that culture really dictates the meaning of the birth experience itself.

Culturally safe care requires recognizing that culture informs every single aspect.

Is childbirth seen as a private illness or a public celebration?

It affects activity, diet, who provides support, and critically, the expected response to pain.

Right.

Some cultures expect stoicism.

Others expect vocalization.

Exactly.

The nurse has to assess the patient's desired behavior, not impose Western norms on them.

The disruption caused to Indigenous patients in Canada is a specific and profound example that's mentioned in our sources.

This is a systemic issue.

Indigenous patients hold a high value on collective support and relationship -based care.

When patients are forced to move off reserve, often far away from their family and cultural support,

it's experienced as a profound disruption of harmony.

So nursing care needs to acknowledge that isolation.

Yes, and advocate for policies that support Indigenous -led culturally safe care, like the increasing role of Indigenous midwives who can provide care within their home communities.

And even the role of the companion or partner can be culturally defined.

Precisely.

The Western model focuses on the male partner as the primary birth coach, but many cultures prefer only female relatives to be present.

Or they might welcome the partner, but expect them to be passive, not actively involved.

We have to respect those boundaries.

And religious mandates too.

For sure.

The strict modesty requirements for Islamic patients, for example,

dictate the need for female caregivers and specific draping to keep the hair and body covered.

The nurse has to quickly figure out the desired roles and manage the environment accordingly.

And if you have a non -English speaking patient, all of these anxieties are just multiplied tenfold.

Oh, the sense of control is completely lost, which jeopardizes their safety and comfort.

Myth understanding a procedure can lead to genuine panic.

Ideally, we use a professional medical interpreter, preferably female and from the patient's own culture, rather than relying on family members.

And if you can't.

If you have to use a translator,

the nurse has to remember to speak slowly,

avoid clinical jargon, and just continually reassure the patient that linguistic limitations do not mean they're getting limited or unsafe care.

All right.

Now we transition into the moment to moment physical assessment that really defines the ongoing care in the first stage.

We start with general systems and vital signs.

Right.

So we establish baselines, quickly check the heart, lungs, and note any significant edema.

But the immediate non -negotiable check in the physical assessment is managing the risk of supine hypotension.

This is often visualized as the uterus compressing those major blood vessels.

Can you walk us through that mechanism again?

Sure.

When the patient lies flat on her back, that's the supine position, the heavy gravid uterus physically compresses the inferior vena cava and the aorta.

So it's cutting off blood flow.

It's significantly reducing the fetus return of blood to the heart.

This massive drop in preload can reduce maternal cardiac output by up to 30%.

Wow, 30%.

That's huge.

It's huge.

And it results in maternal hypotension and, crucially,

decreased blood flow to the placenta.

The fetus responds with hypoxemia and bradycardia.

So the nursing intervention is instant.

Instant.

Never allow the patient to lie flat, encourage sidelining, preferably left lateral, or if they have to be on their back for a moment, use a wedge pillow or rolled towel under the right hip to displace the uterus off those vessels.

I remember a specific nursing alert about taking vital signs in labor that we shouldn't blindly trust the machines.

That's a critical point for clinical accuracy.

Automated blood pressure devices are often unreliable in laboring patients.

They tend to overestimate systolic and significantly underestimate diastolic pressure.

Which is dangerous if you're screening for gestational hypertension.

Very dangerous.

So blood pressure should be manually assessed with an appropriate size cuff and, similarly, rely on a manual apical or radial pulse count rather than the pulse oximeter reading, which can be less accurate

Okay, moving to the core of the physical process.

Monitoring uterine activity, or UA.

We describe a contraction as a wave.

It's a wave with three distinct parts.

It starts with a slow build -up, the increment.

Then it reaches the peak, the acme, that's the strongest point.

And then it rapidly diminishes during the decrement.

And the time between them.

The time of total relaxation between the end of one contraction and the start of the next is the interval.

When we document UA, we're measuring frequency, how often they are in a 10 -minute window.

Duration, how long they last.

And resting tone, the tension of the uterus between contractions.

And measuring the intensity of the contraction remains the trickiest part without an internal monitor?

It is.

Intensity, the strength at the peak, is usually determined subjectively by palpation.

You feel the fundus.

If it feels like your nose, it's mild like your chin, it's moderate.

And if it's rock hard like your forehead, it's strong.

So it's a very hands -on assessment.

Very hands -on, because external monitors can only measure frequency and duration, not the actual strength.

We mentioned earlier that intermittent auscultation is preferred for low -risk patients.

So how does the team track labor progression and identify if it's stalling if they aren't using continuous monitoring?

That's where portograms, labor progress graphs, become such an invaluable clinical tool.

These are graphic charts, like the Zhang labor portogram, that plot cervical dilation against time.

So it gives you a visual.

It gives you a standardized visual representation of whether the patient's dilation is meeting expected norms.

If their progress line crosses into what's called the action line, it visually flags to the entire team that progress has stalled and intervention might be necessary.

It helps us avoid intervening too early while catching a genuine failure to progress.

And we also have to be vigilant for abnormalities in uterine activity.

What are the key signs that just scream,

stop, something is wrong?

Any of these signs are a big red flag needing immediate reporting,

contractions consistently lasting longer than 90 seconds,

contractions happening too frequently, more than five in a 10 -minute period, or a resting interval between contractions that's too short, less than 30 seconds.

Because that's when the baby gets its oxygen.

Exactly.

That lack of resting time prevents uterine blood vessels from fully resupplying oxygen to the fetus, which risks fetal distress.

And of course, any abnormal fetal heart rate pattern.

Before any internal assessment, the nurse uses a crucial external technique.

Leopold maneuvers.

Can you describe those four steps?

Leopold maneuvers are a foundational skill.

They give us external clues about the fetus's position.

The first maneuver is palpating the top of the abdomen to determine what's in the fundus.

Is it the head or the buttocks?

That tells us the fetal lie.

Okay, so longitudinal or transverse?

Right.

The second maneuver is palpating the sides to identify the location of the back versus the small parts, the limbs.

That determines the fetal position.

And the third.

The third maneuver is gently grasping the lower abdomen just above the pubic bone to determine the presenting part and to check if it's engaged or still movable.

And finally, the fourth.

The fourth maneuver.

You face the patient's feet and trace the sides of the uterus down, noting the degree of descent and the fetal attitude is the head flexed or extended.

This also helps you pinpoint where to listen for the FHR.

This external assessment becomes critical when the membranes rupture because that signals a change in the fetal environment.

Immediately after ROM, the FHR must be assessed and monitored continuously for several minutes.

Why?

Because that sudden gush of fluid can potentially flush the umbilical cord down ahead of the baby's head.

Causing an umbilical cord prolapse.

Which is an immediate obstetrical emergency that shuts off the oxygen supply.

We also need to document the characteristics of the amniotic fluid itself as variations can signal problems.

Normal is clear and straw -colored.

Deviations are worrying signs.

Greenish -brown fluid means meconium staining, often due to fetal hypoxia.

Yellow fluid can suggest fetal hemolytic disease.

And port wine -colored fluid is blood mixed with fluid, highly suggestive of a placental abruption.

You're also looking at the volume.

Yes.

Polyhydramnios, too much fluid, is linked to anomalies where the fetus can't swallow.

Oleohydramnios, too little, is linked to fetal kidney issues.

And the risk of infection after ROM, chorioninitis, is always there.

It is.

While the risk stays low for the first 24 hours, the nurse has to be hypervigilant.

This means assessing the maternal temperature and vaginal discharge every one to two hours.

If infection is suspected fever, foul -smelling discharge -immediate antibiotics are necessary.

Let's pivot to physical care measures, starting with that surprising reversal in practice.

Nutrient and fluid intake, the old fasting debate.

We used to restrict everything to ice chips.

That tradition came from the fear of aspiration pneumonitis, if the patient needed emergency general anesthesia.

But with epidurals being so dominant now, that risk is significantly lower for most low -risk patients.

So what does the evidence tell us now?

Major reviews, including from Cochrane, found no justification for restricting food or fluid intake during labor for low -risk patients.

So they can eat and drink?

Allowing the patient to eat light meals or drink fluids provides energy, helps prevent ketosis, which can slow labor, and significantly enhances their sense of control and comfort.

What about routine IV fluids?

Is the standard IV drip still necessary?

Routine FOV fluid therapy is also not recommended.

It limits that crucial mobility we keep talking about.

And excessive fluids can lead to maternal fluid overload, which can even cause breast and nipple edema and complicate breastfeeding later.

So what's the alternative if you need IV access?

A saline lock.

That preserves the patient's mobility.

We also have to avoid glucose solutions, because excessive maternal glucose can spike the baby's blood sugar, leading to dangerous newborn hypoglycemia after birth.

Okay, turning to elimination.

We know a full bladder can hinder progress.

What's the nursing priority here?

The bladder has to be monitored and emptied frequently.

A distended bladder is a physical obstruction.

It impedes the baby's descent, it can slow contractions, and it increases the risk of postpartum hemorrhage.

So voiding every two hours?

Every two hours.

Minimum.

If the patient can't void because of fetal pressure or an epidural, intermittent catheterization is preferred over an indswelling catheter.

And crucially, the nurse has to insert that catheter between contractions and stop immediately if there's resistance.

And the inevitable bowel movement during pushing, which I'm sure causes significant embarrassment for patients.

It is entirely normal and expected.

The nurse's primary duty is to manage it discreetly, cleanse the area promptly, and reassure the patient that this is a completely physiological, expected event.

Routine pre -labor enemas are no longer recommended.

We've stressed the importance of ambulation and positioning.

What are the specific physiological benefits of being upright?

Upright positions and mobility are some of the most powerful non -pharmacological interventions we have.

They use gravity to aid fetal descent, they shorten labor, they reduce the need for pain medication, and they decrease the incidence of operative births.

Positions like standing, leaning, sitting.

All of them.

Even the lateral sideline position promotes optimal blood flow and maximizes the efficiency of contractions.

The birth ball seems like a fantastic tool for this.

When sitting on a birth ball, the patient gets a natural squatting angle, and rocking encourages pelvic mobility.

Even when continuous EFM is absolutely required, we can use wireless monitors or telemetry to allow the patient to stay mobile.

Let's discuss one of the toughest pain patterns.

Back labor.

This is often caused by the fetal head being in that occiput posterior OP position, right?

Yes, where the baby's skull is pressing directly against the patient's spine.

It causes this deep searing back pain that requires specialized intervention.

And the goal is twofold.

Relieve pressure and encourage the fetus to rotate anteriorly.

The best positions for that are squatting or the hands and knees position as gravity pulls the fetal back forward.

And what physical countermeasures can the nurse or partner apply?

Counterpressure is the gold standard.

The support person applies strong, consistent pressure with a fist, the heel of their hand, even a tennis ball right against the sacrum.

There's also the double hip squeeze.

And for deep pain relief, we can use sterile water injections.

That's a surprising concept, injecting water for pain relief.

How does that work?

How does it relate to the gate control theory?

It's a fascinating simple intervention.

The nurse injects a very small amount of sterile water intradermally into four specific points in the lower back.

The injection itself causes this intense sharp stinging for about 30 seconds.

And that stinging is the key.

That intense local sensation is a major competing stimulus that overwhelms the central nervous system.

According to the gate control theory of pain, the huge volume of sensory input from the stinging closes the pain gate in the spinal cord, blocking the transmission of the deeper aching labor pain impulses from reaching the brain.

And the relief is immediate.

Often immediate and can last for up to two hours.

It's profound and very targeted.

The second stage is the finish line.

From full cervical dilation and effacement until the baby is born.

We noted that the duration of this stage is often longer today than in historical models.

Yes.

The traditional rigid time limits for the second stage are increasingly being relaxed.

Research confirms that the primary reason it lasts longer today is the widespread use of epidural anesthesia.

How does the epidural affect it?

The epidural can effectively block the patient's natural urge to bear down.

And it often limits their ability to get into those upright gravity -assisted positions.

So how long is too long before a provider considers intervening?

The current guidelines are much more flexible.

They stress that time limits are avoided as long as the fetal status is continually reassuring and some progress is being made.

What are the general guidelines?

They suggest considering slow progress.

If an ulcerous patient is pushing for three or more hours without an epidural or four or more with one.

For multi -paras patients, it's two hours without or three hours with.

But the critical clinical finding is that duration alone does not correlate with poor outcomes like low APGAR scores as long as the FHR tracing remains completely normal.

To guide care, the second stage is broken down into two clinical phases.

We have the passive phase, also known as laboring down or delayed pushing.

This starts at full dilation and lasts until the patient feels that overwhelming, irresistible urge to push.

So you're just letting the body do the work.

Exactly.

The fetus descends passively through the birth canal just due to the strength of the uterine contractions.

The nursing goal here is energy conservation.

Let the patient rest and recover while gravity and contractions work, which often leads to a shorter, more effective active pushing phase.

And when that intense urge hits, we enter the active pushing phase.

This is triggered by the Ferguson reflex.

The fetal presenting part presses intensely on the stretch receptors in the pelvic floor, which stimulates a massive release of oxytocin and triggers that expulsive, irresistible urge to bear down.

And the goal of modern nursing care here is physiological management.

Encouraging spontaneous, instinctive pushing.

This brings us to maybe the most vital change in evidence -informed practice related to birth.

The complete rejection of directed pushing.

This is paramount.

Nurses have to strongly emphasize avoiding directed, closed glottis pushing.

This is that traditional coached, hold your breath, close your throat, and push hard for a counted 10 routine that you see in movies.

It is often detrimental.

Okay, we need to explain precisely why the Valsalva maneuver is so harmful to both the parent and the fetus.

This is a critical piece of knowledge.

The Valsalva maneuver involves holding your breath and straining, which dramatically increases interthoracic pressure.

This pressure significantly decreases the patient's venous return to the heart, causing a rapid and profound drop in maternal cardiac output.

And when maternal cardiac output drops?

Blood flow to the uterus and placenta is immediately reduced.

This risks fetal hypoxia and subsequent acidosis due to lack of oxygen.

And it's also harmful to the patient.

Yes.

The immense uncontrolled force pressure increases the risk of severe perineal trauma, neurological injury to the pelvic floor,

and just sheer maternal exhaustion.

So the nurse needs to coach the complete opposite technique.

We coach spontaneous, instinctive, open -glottis pushing.

The patient pushes when, and only when, they feel the urge.

The effort is short, lasting maybe 5 -7 seconds, and they are encouraged to release air as they push.

So they're grunting or groaning?

A grunt, a groan, even a shout.

This technique maintains positive cardiac output, ensures continuous blood flow to the placenta, is associated with less fatigue, less trauma, and is ultimately more effective because it uses the body's natural reflex.

Positioning during birth is just as critical.

We have to avoid the positions that compound the risks of that bad pushing technique.

We must actively move away from the supine and lithotomy positions.

They increase the risk of perineal trauma, and they're physiologically inefficient.

The gold standards are upright and lateral.

Okay, so upright positions.

Squatting, sitting, kneeling, or standing.

They all use gravity, which accelerates descent and maximizes the pelvic outlet diameter.

Squatting specifically increases the pelvic outlet by up to 25%.

And the lateral position is also excellent.

It provides a slower, more controlled fetal descent, and is proven to reduce the risk of perineal lacerations and trauma.

Nurses should be using birthing beds, squatting bars, and birthing stools to help patients get into these optimal postures.

As the baby's head crowns, that moment where the maximum diameter of the head is visible, the nurse needs to intervene to ensure the delivery is slow and controlled.

This is a high -skill nursing moment.

The nurse coaches the patient to pant or exhale slowly through pursed lips as the head emerges.

Because you're controlling their breath.

This gentle, deliberate breath control prevents the patient from forcefully pushing the head out too quickly, that popping -out phenomenon.

This slow, controlled delivery minimizes rapid pressure changes in the fetal skull, and most importantly, it minimizes the rapid stretching of the perineal tissues, which drastically reduces the risk of severe lacerations.

Finally, the critical scenario.

Emergency birth.

The nurse is suddenly the primary provider.

What are the immediate actions?

First, call for help, loudly.

But the nurse has to maintain absolute calmness.

Reassurance is the most powerful tool you have.

Wash hands, apply gloves, but initially avoid touching the vaginal area to prevent contamination.

And as crowning occurs, You ensure the patient pants, no hard pushing, and you apply gentle, controlled counter -pressure to the fetal head to prevent a rapid expulsion.

Once the head is born.

Immediate check for a neutral cord, the umbilical cord around the baby's neck.

If it's there, try to gently slip it over the head or shoulders.

And once the baby is completely delivered.

The priority shifts immediately.

Dry the baby quickly to prevent rapid heat loss, and then place the baby skin -to -skin immediately on the parent's chest for warmth, physiological stabilization, and bonding.

The section also notes the importance of delayed cord clamping, even in an emergency.

Yes.

Unless the newborn needs immediate resuscitation, delayed cord clamping, waiting until pulsations stop or for at least one to three minutes, is beneficial.

It transfers crucial iron and blood volume to the baby.

And the placenta?

For the placenta, the nurse has to wait for signs of natural separation.

A gush of dark blood, lengthening of the cord, a change in uterine shape.

And you instruct the patient to push only when these signs occur.

Never ever tug on the cord.

Post delivery, the risk of hemorrhage is immediate.

What's the nurse's role in prevention?

The uterus needs to clamp down firmly.

So we use continuous, firm, fungal massage to stimulate contractions and ensure the uterus is firm and midline.

We also actively encourage early nipple stimulation, either through immediate breastfeeding or manual stimulation, which releases endogenous oxytocin.

And that's the hormone that contracts the uterus.

Exactly.

And that prevents postpartum hemorrhage.

And ensuring the patient's bladder is empty is also equally critical.

And throughout all of these complex, fast -moving stages, the legal imperative for documentation never stops.

Never.

Accurate, concurrent, and complete documentation is absolutely essential.

Every observation, FHR, vitals, contraction patterns, cervical changes, and every nursing intervention, along with the patient's response, has to be recorded in real time.

In this high -risk environment, meticulous documentation ensures patient safety, facilitates handoffs, and meets all professional and legal standards.

So to synthesize the core lessons from this deep dive, the modern nursing care of the family during labor and birth can really be distilled into three overarching priorities.

First, the absolute necessity of providing continuous, culturally safe, and trauma -informed support.

We have to recognize that the psychological safety of the patient is intimately linked to their physiological progress.

Second, we have to actively implement that revolutionary shift to evidence -based interventions.

That means championing mobility, oral intake, and that highly effective, spontaneous, open -glottis pushing technique.

And third, maintaining relentless, expert assessment and monitoring of uterine activity, of FHR, of progress, and having immediate recognition of any complication signs to ensure a safe passage for both parent and baby.

The nurse truly is the environmental and emotional architect of the birth experience.

We saw how crucial that feeling of control is for a positive outcome, and how stress hormones can literally slow labor.

So given that continuous support has such a measurable clinical effect, consider this provocative thought.

Since we understand the physiological impact of anxiety via catecholamines, how might healthcare systems develop measurable, quantifiable metrics for the physiological impact of feeling safe and feeling supported in the birthing environment?

Could we integrate that emotional quality into our standard clinical quality assessments, recognizing it as being just as essential as tracking blood pressure or the fetal heart rate?

That is a deeply fascinating concept, making the intangible human experience a measurable part of clinical excellence.

Indeed.

We encourage you to continue exploring those vital links between psychosocial well -being and concrete physiological outcomes.

Thank you so much for joining us for this deep dive into the complexities of nursing care during labor and birth.

We hope this provided you with a clear, dynamic understanding of the current best practices and the central role of the nurse.

We'll talk to you next time.