Water Birth: Pros and Cons, Water Temperature, Pool Depth, and Safety
Last reviewed on September 26, 2026
Water birth offers a gentle, natural approach to childbirth that can provide significant pain relief and create a peaceful environment for both mother and baby. This comprehensive guide covers everything you need to know about water birth—from the science-backed benefits to practical planning considerations—so you can decide if this option is right for you.
Quick Answer: What Is a Water Birth?
A water birth means laboring and giving birth in a birthing tub or pool of warm water—close to body temperature, around 36-37.5°C (about 97-99.5°F), never hot. The pool is filled deep enough to cover your belly when you kneel or sit, and a midwife checks your temperature, the water temperature, and your baby's heart rate throughout. The main advantages are effective pain relief (fewer people need an epidural) and freedom to move. For healthy, low-risk pregnancies, NICE supports offering labor in water, and water births are common in UK midwife-led care; ACOG in the US supports laboring in water but advises that the birth itself happen on land.
What Is Water Birth?
Water birth is the process of giving birth in a tub of warm water, kept close to body temperature (see water temperature below). The practice involves immersing yourself in water during labor and delivery, though some women choose to labor in water but deliver on land.
Water birth has been practiced for decades and is now widely available, particularly in the UK and Europe. The warm water provides buoyancy and relaxation, creating what many describe as a more peaceful and empowering birth experience. Professional bodies differ on how strongly they support the birth itself happening underwater (see laboring in water vs. giving birth in water).
What Is a Birthing Tub?
A birthing tub (also called a birth pool or labor tub) is a large, deep tub designed for labor and birth. Compared with an ordinary bathtub, it is deeper, so water can cover your belly; wide enough for you to kneel, squat, float, and turn around; and built so a midwife can reach you from the side. Hospitals and birth centers often have permanent, built-in birthing tubs with a seat, grab handles, and fast drainage so you can get out quickly. For home births (or hospitals without one), you can rent or buy a portable inflatable birth pool with a single-use liner.
What Does a Water Birth Consist Of? The Process in Brief
- Check you're eligible: Your midwife or doctor confirms you have a low-risk pregnancy and that your hospital, birth center, or home setup supports water birth.
- Labor begins on land: Most people get into the pool once labor is established rather than in very early labor.
- Fill and check the pool: The tub is filled with clean, warm water, and the temperature is checked before you get in and regularly after.
- Labor in the water: You move freely while your midwife listens to your baby's heart with a waterproof Doppler and checks your temperature, pulse, and progress.
- Birth: If you stay in for the birth, the baby is born fully underwater and gently brought straight up to the surface, head first, for skin-to-skin.
- Afterward: The placenta may be delivered in or out of the pool depending on local policy, and you're helped out of the water to rest, feed, and be checked.
You can get out at any point—because you want to, or because your midwife recommends it.
There are two main approaches to using water during birth:
- Hydrotherapy during labor: Using water immersion for pain relief during contractions but exiting the tub before delivery
- Water birth: Remaining in the water through delivery, with the baby born directly into the water
Both approaches can be beneficial, and many women make the decision about whether to stay in the water based on how they feel during active labor. The key is having the option available and feeling empowered to choose what feels right in the moment.
The Science-Backed Benefits of Water Birth
Research on water immersion has grown over the past two decades. The strongest evidence is for laboring in water (the first stage of labor); there are far fewer high-quality studies of the birth itself happening underwater. Here's what studies have found:
Significant Pain Relief Without Medication
Perhaps the most notable benefit of water birth is effective pain management without pharmaceutical intervention. The warm water works through multiple mechanisms:
- Buoyancy: Water supports your body weight, reducing pressure on joints and muscles and making movement easier
- Warmth: Heat relaxes muscles, eases tension, and stimulates the release of endorphins (your body's natural pain relievers)
- Sensory input: The sensation of water on your skin provides alternative sensory stimulation that can reduce pain perception
- Relaxation response: Immersion in water triggers a relaxation response that counters the stress hormones that can slow labor
Studies show that women laboring in water often report less pain and are somewhat less likely to use an epidural. The Cochrane systematic review of randomized trials found that water immersion during the first stage of labor probably slightly reduces the use of epidural or spinal analgesia, without clear differences in other outcomes for mothers or babies.
Labor Duration: What the Evidence Shows
Some studies have suggested that water immersion may shorten the first stage of labor, and the theory is that relaxation in warm water helps reduce stress hormones (cortisol and adrenaline) that can inhibit labor progress. However, the evidence is inconsistent.
An earlier version of the Cochrane review reported a modest reduction in first-stage labor length, but the most recent update found little or no clear difference in the length of labor. It's reasonable to expect water to make labor feel more manageable, rather than necessarily shorter.
Perineal Outcomes
Many observational studies of water births report:
- Lower episiotomy rates
- Higher rates of intact perineums (no tearing at all)
- No increase in severe (third and fourth degree) tears in most studies
Randomized trials haven't shown a clear difference in severe tears, and people who choose water birth tend to be lower risk to begin with, so some of this difference may reflect who chooses it. Warm water may help the perineum relax and stretch. Additionally, the buoyancy allows for easier position changes, enabling women to find optimal positions that reduce perineal stress.
Greater Mobility and Positioning Options
Water's buoyancy makes it much easier to move and change positions during labor. You can easily squat, kneel, float, or sway without supporting your full body weight. This freedom of movement offers several advantages:
- Ability to follow your body's instincts for positioning
- Easier rotation into optimal positions for baby's descent
- Reduced fatigue from changing positions
- Partner can more easily provide physical support
Position changes during labor help the baby navigate the pelvis and can speed labor progress. The ease of movement in water means you're more likely to actually change positions frequently.
Lower Intervention Rates
Observational studies often find that water immersion and water birth are associated with lower rates of medical interventions, although randomized trials show smaller or no clear differences for most of these:
- Somewhat reduced use of epidural anesthesia
- Lower rates of augmentation with Pitocin
- Decreased episiotomy rates
- No increase in instrumental deliveries (forceps or vacuum)
- Lower cesarean section rates in some studies
It's important to note that water birth is typically chosen by women seeking minimal intervention, and only low-risk women are eligible, so selection bias likely plays a role in these statistics. Better pain management and easier movement may still contribute to reduced intervention needs.
Improved Birth Experience and Satisfaction
Beyond measurable medical outcomes, women consistently report high satisfaction with water birth. Common themes include:
- Feeling more in control of their birth experience
- Greater sense of privacy and intimacy
- More peaceful and calm environment
- Positive memories of their birth experience
- Feeling empowered by their ability to manage pain naturally
- Closer connection with their partner during the process
Gentler Transition for Baby
While harder to measure scientifically, many midwives and parents observe that babies born in water often seem calmer and more peaceful. The theory is that transitioning from the warm, fluid environment of the womb to warm water—rather than to air—provides a gentler first experience.
Studies generally show no difference in Apgar scores (newborn health assessment) between water birth and land birth babies born to low-risk mothers.
Water Birth Safety: What the Research Shows
Safety is naturally the top concern for any birth choice. Extensive research has examined water birth safety for both mothers and babies.
Is Water Birth Safe for Babies?
The most common question about water birth is: "Won't my baby breathe in water?" Healthy babies normally don't, and here's why:
- Continued oxygen supply: The baby continues to receive oxygen through the umbilical cord even after birth, as long as the cord is still attached and pulsing
- Protective reflexes: Newborns have reflexes (sometimes described as a "dive reflex") that help prevent them from gasping or inhaling while their face is submerged—but a baby who is stressed or short of oxygen may gasp, which is why water birth is only advised when labor is straightforward and baby is well
- Inhibiting factors: Several factors prevent babies from breathing while underwater: the water temperature being similar to amniotic fluid, the baby's face being in contact with water, and lack of air stimulation on the face
- First breath trigger: Babies are triggered to take their first breath when they encounter air on their face and a temperature change, not by being born
Large observational studies and systematic reviews, mostly from the UK, Europe, and Australia, have generally not found higher rates of serious problems for babies born in water to low-risk mothers cared for by trained midwives. However, randomized trials of birth underwater are small, and rare but serious complications have been reported in case reports, including water inhalation, infections (such as Legionella linked to heated or pre-filled tubs), and the umbilical cord snapping when the baby is brought to the surface.
Key findings on baby safety:
- No clear increase in infection when pools are cleaned and filled following strict hygiene protocols (rare serious infections have been reported, so hygiene matters)
- No clear difference in Apgar scores compared to land birth
- No clear increase in admission to neonatal intensive care units in most studies
- Similar rates of breathing problems in most studies of low-risk births
- Umbilical cord snapping (avulsion) is rare but appears somewhat more common in water births—bringing baby up gently, without pulling on the cord, reduces the risk
Is Water Birth Safe for Mothers?
Research also demonstrates that water birth is safe for mothers when appropriate candidates are selected:
- Infection rates: No clear increase in infection for mothers when proper hygiene protocols are followed
- Hemorrhage: No clear increase in postpartum bleeding in studies, though blood loss is harder to estimate in water, which is one reason some units ask you to leave the pool for the placenta
- Perineal outcomes: Similar or better perineal outcomes, as discussed earlier
- Water embolism: Has been raised as a theoretical concern, but it has not been shown to be a real risk in studies
Laboring in Water vs. Giving Birth in Water: What the Guidelines Say
It helps to separate two things: immersion during the first stage of labor (laboring in the pool while your cervix dilates) and birth underwater (staying in for pushing and the baby being born in the water). The evidence and professional guidance differ for each.
- ACOG (United States): ACOG says immersion in water during the first stage of labor may be offered to healthy women with uncomplicated pregnancies between 37 and 41 6/7 weeks, as it may reduce the use of epidural and spinal analgesia. For the second stage and birth, ACOG says there is not enough evidence on benefits and risks, and recommends that birth occur on land, not in water. It adds that anyone who requests a water birth should be told the benefits and risks haven't been studied well enough to either support or discourage it, and that facilities offering it need strict protocols (eligibility, infection control, temperature monitoring, and a plan for getting out of the tub quickly).
- NICE (UK): NICE recommends offering low-risk women the opportunity to labor in water for pain relief, with the woman's temperature and the water temperature checked hourly and the water kept no higher than 37.5°C. NICE notes there isn't enough high-quality evidence to either support or discourage giving birth in water, and in practice water births are widely offered to low-risk women in UK hospitals, midwife-led units, and at home.
- Midwifery organizations such as the Royal College of Midwives (UK) and the American College of Nurse-Midwives generally support water birth as an option for healthy, low-risk women cared for by trained staff.
What this means for you: Laboring in water is widely supported. Whether you can stay in the pool for the birth depends on your country, your birth setting's policy, and your own health—so ask early, and plan for the possibility of getting out to give birth.
Water Birth Pros and Cons at a Glance
Pros (advantages):
- Effective, drug-free pain relief; many people need less or no epidural
- Buoyancy makes it easier to move, change position, and rest between contractions
- A calm, private feeling that many people find relaxing
- Lower episiotomy rates and no increase in severe tears in most studies
- High satisfaction with the birth experience
- Laboring in water is endorsed by both ACOG and NICE for low-risk pregnancies
Cons (disadvantages and risks):
- Only suitable for low-risk pregnancies; many people become ineligible if complications develop
- Epidurals and continuous electronic monitoring usually can't be used in the pool
- Not every hospital offers it, and US hospitals often allow laboring but not birth in water
- Rare but serious risks for baby, including cord snapping, water inhalation, and infection
- Blood loss is harder to judge in water, and you may need to get out quickly if concerns arise
- Home pools require renting or buying equipment and a setup plan
Is the Water Warm or Cold? Water Birth Temperature Explained
The water in a birthing pool is warm—close to your own body temperature—but never hot. A commonly used range is about 36-37.5°C (roughly 97-99.5°F), and NICE advises the water should not be above 37.5°C (99.5°F).
- During labor: The water should feel comfortable to you. Some people prefer it slightly cooler, especially in a warm room, as long as they aren't getting chilled.
- For the birth: Midwives usually keep the water close to body temperature so the baby is born into warm water and doesn't get cold before being lifted into your arms.
- How it's monitored: Your midwife checks the water with a thermometer and takes your temperature regularly (NICE advises at least hourly), topping up with warm water or letting it cool as needed.
- Why it matters: Water that's too hot can raise your temperature, which can increase your baby's heart rate and may be mistaken for signs of infection. Water that's too cool can leave you or your baby chilled.
- Stay hydrated: Sip water regularly—you can become dehydrated in warm water without noticing.
How Deep Should the Water Be for a Water Birth?
The ideal depth is deep enough to cover your belly when you're kneeling or sitting—roughly up to the level of your breasts. This gives you buoyancy (which is where much of the pain relief comes from) and, if you stay in for the birth, allows your baby to be born completely underwater rather than being exposed to air and then submerged again. In most birth pools that works out to a water depth of roughly 18-24 inches (about 45-60 cm), depending on the pool and your height. Your midwife will tell you when the depth is right; a standard household bathtub usually isn't deep enough to cover your belly.
Who Is a Good Candidate for Water Birth?
Water birth works best for healthy, low-risk pregnancies. Here's what makes someone a good candidate:
Ideal Candidates
- Healthy pregnancy with no major complications
- Single baby in head-down position
- Full-term pregnancy (37-42 weeks)
- Normal amniotic fluid levels
- No infections requiring treatment
- No excessive bleeding
- Desire for minimal intervention birth
- Willingness to exit tub if complications arise
- Provider trained in water birth support
Contraindications: When Water Birth May Not Be Recommended
Water birth may not be appropriate or safe in certain situations:
Absolute Contraindications
- Multiple pregnancy: Twins, triplets, or more
- Breech or transverse position: Baby not head-down
- Preterm labor: Before 37 weeks gestation
- Active maternal infections: Herpes outbreak, HIV, hepatitis, or other infections that could be transmitted
- Excessive bleeding: Any significant bleeding during labor
- Thick meconium: Heavy meconium staining suggests baby may be in distress
- Maternal sedation: Having received narcotic pain medications that could impair alertness
- Preeclampsia or uncontrolled high blood pressure
Relative Contraindications (Discuss with Provider)
- Previous cesarean section (VBAC in water—policies vary)
- Very large baby (macrosomia)
- Maternal obesity (getting in and out of tub may be challenging)
- Prolonged rupture of membranes (increased infection concern)
- Need for continuous fetal monitoring
- Epidural or spinal anesthesia (impaired mobility and sensation)
Always discuss your individual situation with your healthcare provider to determine if water birth is appropriate for you.
Where Can You Have a Water Birth?
Water birth is available in several settings, each with different advantages and considerations:
Hospital Water Birth
An increasing number of hospitals offer water birth or at least hydrotherapy during labor, though availability varies widely by region and institution.
Advantages:
- Immediate access to medical interventions if needed
- Neonatal intensive care available on-site
- Insurance typically covers hospital birth
- May feel safer for first-time parents
- Anesthesiologist available if you change your mind about pain relief
Considerations:
- Not all hospitals offer water birth—call ahead to ask
- Some hospitals allow laboring in water but not delivering
- Hospital policies may restrict water birth to certain criteria
- May need to rent or bring your own portable birth pool
- Availability may depend on which provider is on call
- Hospital tubs may be smaller than home birth pools
Finding a hospital that offers water birth:
- Call labor and delivery units directly to ask about water birth policies
- Ask during hospital tours
- Check if hospitals have permanent birthing tubs or allow portable pools
- Ask your OB or midwife which hospitals they have privileges at that support water birth
- Don't rely on labels like "Baby-Friendly" (a breastfeeding designation)—ask specifically about water birth
Birth Center Water Birth
Freestanding birth centers are often the most supportive environment for water birth, as they specialize in low-intervention births for healthy pregnancies.
Advantages:
- Water birth is standard practice—all staff are trained
- Large, comfortable birthing tubs designed specifically for labor
- Home-like environment with fewer restrictions
- Midwife-led care focused on physiological birth
- Lower cost than hospital birth in many areas
- More privacy and personalized care
Considerations:
- Transfer to hospital required if complications arise
- No epidural or cesarean available on-site
- Insurance coverage varies—check your plan
- Must meet low-risk criteria to qualify for birth center care
- Fewer birth centers than hospitals in many areas
Birth centers are licensed and regulated, with emergency protocols and transfer agreements with nearby hospitals. Midwives at birth centers are trained to recognize when transfer is needed and can accompany you to the hospital.
Home Water Birth
Home birth with a licensed midwife is another option for low-risk pregnancies, and most home birth midwives support water birth.
Advantages:
- Ultimate comfort and privacy in your own space
- Complete control over your environment
- Continuity of care with your chosen midwife
- No time limits or hospital policies
- Family members (including other children) can be present
- One-on-one care throughout labor
- Lower cost than hospital or birth center
Considerations:
- Must rent or purchase birth pool and equipment
- Responsible for setup and cleanup
- Transfer to hospital if complications arise (plan needed)
- No immediate access to surgical interventions or blood transfusions
- Insurance coverage varies widely by state and plan
- Must have licensed midwife to ensure safety
- Not appropriate for high-risk pregnancies
Research on planned home birth with qualified midwives in well-integrated systems (such as the UK Birthplace study) shows lower intervention rates and outcomes for babies comparable to hospital birth for low-risk women who have given birth before. For first-time mothers, that study found a small increase in serious outcomes for babies with planned home birth, so discuss your individual situation. ACOG considers hospitals and accredited birth centers the safest settings in the US. Water birth is common in home birth practice.
Equipment Needed for Water Birth
Whether you're planning a home water birth or bringing a portable pool to a hospital, here's what you'll need:
The Birth Pool
The most important piece of equipment is the birth pool itself. Options include:
Inflatable Birth Pools:
- Most common for home birth
- Typically 5-6 feet in diameter and 2 feet deep
- Can be rented ($200-400) or purchased ($300-800)
- Comes with disposable liner for sanitation
- Easy to set up and take down
- Popular models: La Bassine, Aqua Doula, Birth Pool in a Box
Hard-Sided Pools:
- More permanent option, often used in birth centers
- Some can double as large bathtubs after birth
- More expensive ($800-2,000+)
- Take up more space but offer more room
Regular Bathtubs:
- Can work for laboring but usually too small for actual birth
- Limited mobility due to size
- Harder for midwife or partner to assist
- Better than nothing for hydrotherapy
Water Heating and Temperature Control
Maintaining proper water temperature (about 36-37.5°C / 97-99.5°F, and no higher than 37.5°C) is crucial for safety:
- Thermometer: Floating thermometer to monitor water temperature
- Water heating: Hot water heater capacity sufficient to fill pool (40-50 gallons minimum); may need to heat water in large pots on stove as backup
- Temperature maintenance: Adding hot water as needed; some pools have built-in heaters
Water that's too hot (above 37.5°C / 99.5°F) can raise your temperature and increase your baby's heart rate. Water that's too cool won't provide adequate pain relief and can chill you and your baby.
Filling and Drainage
- Garden hose: New, clean hose dedicated to birth (not used for yard work)
- Faucet adapter: To attach hose to your sink or bathtub faucet
- Drainage hose: For emptying pool after birth (can use same hose)
- Pump: Sump pump or pool pump speeds up filling and draining
Additional Supplies
- Pool liner: Disposable liner for sanitation (usually included with pool rental)
- Waterproof cushions: For comfort while kneeling in pool
- Fishnet or sieve: To remove any debris from water
- Towels and blankets: Plenty for after birth
- Waterproof covering: To protect floor around pool
- Step stool: For getting in and out of pool safely
- Birth supplies: Whatever your midwife requires (gloves, receiving blankets, etc.)
Where to Get Equipment
- Rental from midwife or doula: Many birth workers rent out pools and equipment
- Online retailers: Your Water Birth, Birth Pool in a Box, Amazon
- Local baby stores: Some carry or can order birth pools
- Buy secondhand: Check local parenting groups (ensure thorough cleaning)
What Happens During a Water Birth
Understanding the process helps you prepare mentally and practically for a water birth experience.
Setting Up
For home birth or portable pool in hospital:
- Pool is typically set up when labor begins or shortly before due date
- Fill pool when you're in active labor (to ensure water stays warm)
- Filling takes 30-60 minutes depending on water pressure and pool size
- Pool should be filled deep enough to cover your belly when kneeling or sitting (usually around 18-24 inches, depending on the pool—see water depth)
- Temperature checked and adjusted before entry
When to Get in the Pool
Timing matters for water birth effectiveness:
- Too early: Some midwives find that getting in during very early labor can slow contractions, though the evidence on timing is limited
- Common approach: Many providers suggest getting in once labor is established (active labor), when contractions are strong and regular
- Your midwife will guide you: Based on your labor pattern and how you're coping
- Listen to your body: If you feel strong urge to get in water, that's often a good sign it's time
Many women report that getting into the water at the right time feels like immediate, dramatic relief—often described as "nature's epidural."
During Labor in Water
What to expect while laboring in the pool:
- Freedom to move: Float, sway, lean on pool sides, or squat with support
- Position changes: Try different positions to find what works best
- Partner support: Your partner can get in water with you or support from outside
- Hydration: Drink water regularly (you'll sweat in warm water)
- Monitoring: Your midwife will monitor your baby's heart rate with waterproof Doppler
- Temperature checks: Regular monitoring of both water and your temperature
- Getting in and out: You can exit the pool anytime for bathroom, position change, or if you prefer
The Birth Itself
When it's time to push and deliver:
- Push in whatever position feels right: Hands and knees, squatting, semi-reclined, or floating
- Midwife assists from outside pool: Guiding but allowing your body to work
- Baby is born into water: Your provider may guide baby gently but baby emerges into warm water
- Baby brought to surface immediately: You or your midwife gently lift baby to surface within seconds
- Baby on your chest: Immediate skin-to-skin contact in the water
- Cord stays intact: Umbilical cord continues pulsing, providing oxygen while baby adjusts
- First breath: Baby takes first breath when face meets air and temperature change
- Delayed cord clamping: Often practiced with water birth
After the Birth
The immediate postpartum period:
- Bonding in water: You can stay in pool for initial bonding and skin-to-skin
- Warmth maintained: Warm blankets placed over you and baby
- Placenta delivery: May happen in water or you may exit pool for this (varies by preference and provider)
- Exiting pool: When you're ready, you'll get out with assistance
- Continued bonding: Move to bed for continued skin-to-skin and breastfeeding
- Newborn procedures: Delayed until after bonding (typically at least an hour)
Transitioning Out of Water for Delivery
You might choose or need to exit the water before delivery. This is completely fine and doesn't mean you "failed" at water birth.
Reasons to Get Out
- Personal preference: You simply feel like getting out
- Labor stalls: Sometimes exiting pool and walking can restart labor
- Temperature concerns: If you or baby show signs of overheating
- Meconium appears: Fresh meconium in water is reason to exit
- Bleeding: Excessive bleeding requires leaving pool
- Fetal heart rate changes: Concerning patterns may require different monitoring
- Your instinct: Trust your intuition about what your body needs
Remember: Using water for pain relief during labor even if you deliver on land still provides tremendous benefit. There's no rule that says you must deliver in water just because you labored there.
Including Water Birth in Your Birth Plan
If you're interested in water birth, include specific preferences in your birth plan:
What to Include
- Desire to use water: "I would like to use hydrotherapy and/or water birth if possible"
- Equipment: "I will bring a portable birth pool" or "I'd like to use the hospital's birthing tub"
- When to start: "I'd like to enter water during active labor based on midwife's guidance"
- Flexibility about delivery: "I'd like the option to deliver in water but may decide to exit pool based on how I feel"
- Monitoring: "Please use waterproof Doppler for intermittent monitoring while I'm in water"
- Support person: "My partner would like to be in the pool with me if possible"
- Temperature monitoring: "Please regularly check water temperature to keep it in safe range"
- Privacy: "I'd like minimal interruptions and dimmed lighting while in the pool"
- Third stage: "I prefer to deliver placenta in water" or "I'd like to exit pool before placenta delivery"
- Newborn procedures: "Please delay weighing, measuring, and eye ointment until after bonding period"
Hospital-Specific Considerations
If planning water birth at hospital, also address:
- Hospital policy about who can be in water (just you, or partner too?)
- Whether you can eat/drink while in pool
- Fetal monitoring requirements (continuous vs. intermittent)
- What circumstances would require exiting pool
- Whether you need to bring your own pool or can use hospital's
- Staff training level with water birth
Discuss your birth plan with your provider well before your due date to ensure your hospital or birth center can accommodate your wishes. Some facilities are very supportive of water birth while others have restrictive policies.
Common Concerns and Myths About Water Birth
Let's address frequent worries and misconceptions:
Myth: The Baby Will Drown
Reality: Healthy babies don't normally breathe underwater, thanks to protective reflexes and continued oxygen supply through the umbilical cord, and they are brought to the surface straight away. Many thousands of water births take place safely every year worldwide. Water inhalation has been reported rarely, which is why water birth is limited to low-risk labors and you'll be asked to get out if there are concerns about your baby.
Myth: Water Birth Is Unsanitary
Reality: When proper protocols are followed—cleaning the tub, using fresh single-use liners, filling the pool with clean tap water close to when it's needed rather than keeping it heated for days, and removing debris promptly—studies haven't found a clear increase in infection. Rare serious infections (such as Legionella) have been linked to poorly maintained or pre-filled heated tubs, so hygiene really matters.
Myth: You Can't Monitor the Baby Properly in Water
Reality: Waterproof Doppler devices allow providers to monitor baby's heart rate effectively during water labor and birth. Intermittent monitoring is evidence-based and appropriate for low-risk labor.
Concern: What If There's Poop in the Water?
Reality: Bowel movements during labor are normal regardless of where you deliver. In water, it floats to the surface and is quickly scooped out with a fishnet. It's not the romantic image in birth photos, but it's completely manageable and doesn't pose health risks. Remember, babies are born through the same area regardless of birth location.
Concern: Water Temperature Could Harm Baby
Reality: This is why temperature monitoring is so important. Water kept close to body temperature (about 36-37.5°C / 97-99.5°F) is the goal, and NICE advises it should not exceed 37.5°C (99.5°F). Overheating can cause problems, which is why providers regularly check the water and your temperature.
Myth: Water Birth Is Only for "Crunchy" or Alternative Parents
Reality: Laboring in water is a mainstream, guideline-supported option, and water birth is routine in many UK and European maternity units. Parents from all backgrounds choose it simply for effective pain relief and a calmer experience. It's a practical choice, not a lifestyle statement.
Myth: Insurance Won't Cover Water Birth
Reality: If you're giving birth at a hospital or licensed birth center, insurance typically covers the birth itself regardless of whether you use water. Some plans may not cover birth pool rental, but that's usually a small out-of-pocket expense ($200-400). Check your specific plan.
Concern: What If I Change My Mind?
Reality: You can get out of the pool any time you want. Many women use water during labor and deliver on land. There's no commitment or failure involved—use water as long as it helps you.
Working with Your Provider
The success of your water birth often depends on having a supportive, knowledgeable provider.
Questions to Ask Your Provider
- Have you attended water births? How many?
- What is your philosophy on water birth?
- What are the policies at your hospital/birth center regarding water birth?
- Can I labor in water even if I don't deliver in water?
- What circumstances would require me to leave the water?
- How do you monitor the baby during water labor?
- Can my partner get in the water with me?
- Do I need to bring my own birth pool or does the facility have one?
- What happens with the placenta—in water or out?
- Are there any additional costs for using water?
If Your Provider Doesn't Support Water Birth
If your current provider is unsupportive or your hospital doesn't allow water birth, you have options:
- Switch providers: If you're not too far along, consider finding a midwife or OB who supports water birth
- Switch birth locations: Look for a nearby birth center or hospital with different policies
- Consider home birth: If you're low-risk and interested, home birth with a licensed midwife offers the most control
- Compromise: See if your provider supports laboring in water even if hospital policy requires exiting for delivery
- Hire a doula: A birth doula experienced with water birth can help you navigate hospital policies and support your preferences
Cost Considerations
Water birth costs vary by setting and location:
Hospital Water Birth
- Hospital birth cost: Whatever your insurance covers (same as any hospital birth)
- Birth pool rental: $200-400 if you need to bring your own
- No additional hospital charges: Most hospitals don't charge extra for using water
Birth Center Water Birth
- Total cost: $3,000-8,000 typically (varies by location)
- Often less than hospital: Birth centers usually cost significantly less than hospitals
- All-inclusive: Usually includes all prenatal care, birth, and postpartum visits
- Insurance: Many plans cover licensed birth centers; check your benefits
Home Water Birth
- Midwife fee: $3,000-6,000 typically for all care
- Birth pool rental: $200-400 or purchase $300-800
- Total: Often the least expensive option
- Insurance: Coverage varies widely; some states mandate coverage of licensed midwives, others don't
Preparing for Your Water Birth
Take these steps to prepare for a successful water birth experience:
Education and Classes
- Take comprehensive childbirth education classes
- Consider water birth-specific classes if available
- Read books and watch videos about water birth
- Talk to other women who have had water births
- Tour your birth location and see the birthing tub
Physical Preparation
- Practice labor positions in your bathtub at home
- Stay physically active throughout pregnancy (with provider approval)
- Practice breathing and relaxation techniques
- Pelvic floor exercises (Kegels) to prepare for birth
- Perineal massage in final weeks (may reduce tearing)
Practical Preparation
- Secure your birth pool well in advance (rental or purchase)
- Test filling your pool before labor to identify any issues
- Ensure you have all necessary supplies ready
- Make sure your partner knows how to set up and fill the pool
- Have backup plans (what if pool develops leak? what if you need to transfer?)
- Create your detailed birth plan including water birth preferences
Mental and Emotional Preparation
- Visualize your ideal water birth experience
- Practice positive affirmations
- Address any fears or concerns with your provider
- Develop flexibility—know you may change your mind and that's okay
- Build trust with your birth team
- Connect with water birth communities for support
Frequently Asked Questions
Is water birth safe for the baby?
For healthy, low-risk pregnancies cared for by trained staff, large observational studies have generally not found higher rates of serious problems for babies born in water. Healthy babies don't normally breathe underwater because they continue receiving oxygen through the umbilical cord and have protective reflexes; they are triggered to breathe by air and a temperature change on their face, and are brought to the surface straight away. Rare complications have been reported, including cord snapping, water inhalation, and infection from poorly maintained tubs, and high-quality trials of birth underwater are limited. That is why NICE supports offering water birth to low-risk women while ACOG in the US recommends laboring in water but giving birth on land. Discuss the options available where you plan to give birth.
What are the main benefits (pros) of water birth?
The main advantage is effective, drug-free pain relief from the warmth and buoyancy of the water, which helps many people feel more relaxed and in control. Research shows laboring in water probably slightly reduces the need for an epidural. Other reported benefits include easier movement and position changes, lower episiotomy rates, no increase in severe tears in most studies, and high satisfaction with the birth experience. Many women describe the pain relief as "nature's epidural." Claims that water birth shortens labor are less certain, as the most recent Cochrane review found little or no clear difference in labor length.
Can I have a water birth at a hospital?
Many hospitals now offer water birth or at least hydrotherapy during labor, though availability varies significantly by location and institution. Some hospitals have permanent birthing tubs in labor and delivery rooms, while others allow you to rent and bring a portable birth pool. However, some hospitals only permit laboring in water but require getting out for delivery. Check with hospitals in your area about their specific water birth policies, as practices vary widely. Birth centers are generally more supportive of water birth than hospitals. Call labor and delivery units directly, ask during hospital tours, and discuss options with your provider to find facilities that support your water birth preferences.
Who should not have a water birth?
Water birth may not be recommended for high-risk pregnancies or certain complications. Contraindications include: multiple pregnancies (twins, triplets), breech or transverse baby position, preterm labor (before 37 weeks), active maternal infections (herpes outbreak, HIV, hepatitis), preeclampsia or uncontrolled high blood pressure, excessive bleeding, heavy meconium in amniotic fluid, maternal sedation from pain medications, or situations requiring continuous fetal monitoring. Relative contraindications that warrant discussion with your provider include previous cesarean section, very large baby (macrosomia), maternal obesity, prolonged rupture of membranes, and need for epidural anesthesia. Always consult your healthcare provider to determine if water birth is appropriate for your specific situation.
Do I need special equipment for a water birth at home?
For home water birth, you'll need several essential items: a birth pool (typically inflatable, 5-6 feet in diameter, can be rented for $200-400 or purchased for $300-800), a clean water source and hose to fill it (new hose not used for yard work), a method to heat water and keep it close to body temperature (about 36-37.5°C / 97-99.5°F, no higher than 37.5°C), a disposable pool liner for sanitation, a floating thermometer to monitor water temperature, waterproof cushions for comfort, a fishnet to remove debris, plenty of towels and blankets, waterproof floor covering, and a step stool for safely getting in and out. Your midwife will provide a complete supply list and guide you on setup. Many midwives and doulas rent birth pool kits that include most of these items, making home water birth more accessible and affordable.
If you have a water birth, is the water warm or cold?
The water is warm, close to body temperature, but never hot. A commonly used range is about 36-37.5°C (roughly 97-99.5°F), and NICE advises it should not go above 37.5°C (99.5°F). During labor it should feel comfortable to you, and for the birth it is kept close to body temperature so your baby doesn't get cold. Your midwife checks the water with a thermometer and takes your temperature regularly, adding warm water or letting it cool as needed.
What is the ideal depth of water for a water birth?
The water should be deep enough to cover your belly when you are kneeling or sitting, roughly up to the level of your breasts. This gives you buoyancy for pain relief and means that if you stay in for the birth, your baby is born fully underwater rather than into air and then back into water. In most birth pools this is roughly 18-24 inches (about 45-60 cm) of water, depending on the pool and your height. A standard bathtub usually isn't deep enough.
What is a birthing tub?
A birthing tub, also called a birth pool, is a large, deep tub designed for labor and birth. It is deeper and wider than a normal bathtub so the water can cover your belly and you can kneel, squat, or float and change position easily, while a midwife can reach you from the side. Hospitals and birth centers may have permanent birthing tubs with seats, handles, and fast drainage, and for home births you can rent or buy an inflatable birth pool with a disposable liner.
What is the difference between laboring in water and a water birth?
Laboring in water (hydrotherapy or immersion) means using a pool for pain relief during the first stage of labor and getting out before the baby is born. A water birth means staying in the pool so the baby is born underwater. Laboring in water is supported by both ACOG and NICE for low-risk pregnancies. For the birth itself, NICE says the evidence neither clearly supports nor discourages it and UK services commonly offer it, while ACOG recommends that birth occur on land. Many hospitals, especially in the US, allow laboring in water but not birth in water.
The Bottom Line
Laboring in water is a well-supported option for healthy, low-risk pregnancies, and giving birth in water is widely offered in the UK and elsewhere for low-risk women (though ACOG in the US advises birth on land). Its main benefits are effective pain relief without medication, a somewhat lower chance of needing an epidural, easier movement, and high maternal satisfaction. The warm water provides a peaceful, supportive environment that helps you work with your body's natural birthing process.
Whether you choose to labor and deliver in water, or simply use hydrotherapy during labor before delivering on land, water immersion can be a valuable tool for managing the intensity of childbirth. The key is finding a supportive provider, choosing an appropriate birth setting, and preparing thoroughly with knowledge and equipment.
Water birth isn't right for everyone, and it's not available in all situations, but for women with healthy pregnancies who desire a natural approach to birth, it offers a compelling option worth exploring. Talk with your healthcare provider, do your research, and trust yourself to make the decision that feels right for you and your baby.
Remember that flexibility is important—labor is unpredictable, and you may change your mind in the moment. That's perfectly okay. The goal is a healthy baby and a positive birth experience, however that unfolds for you. Water birth can be one beautiful path to that goal.
Water Birth Equipment Worth Considering
If you're planning a home water birth or bringing a portable pool to your birth location, a few key supplies make setup safer and easier. The links below go to Amazon so you can compare options, prices, and reviews.
- Inflatable Birth Pool The centerpiece of a home water birth—look for one at least 5 feet in diameter with room to change positions.
- Floating Water Thermometer Essential for keeping pool water close to body temperature (no higher than 37.5°C / 99.5°F) throughout labor.
- Disposable Pool Liner Keeps the pool sanitary and makes cleanup after birth far simpler.
- Fill Hose and Faucet Adapter Kit A new, dedicated hose with tap adapters lets you fill the pool quickly from a sink or bathtub faucet.
- Waterproof Mattress Protector Protects your bed for postpartum bonding after you exit the pool—and useful for late pregnancy too.
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