Laboring in Water: Benefits, Comfort, and Natural Pain Relief During Birth

Have you thought about how warm water might change the way you experience labor and birth?

Laboring in Water: Gentle Support for a Calm Natural Birth

Laboring in water is an option many families choose when they want a more relaxed, less intervention-focused birth. This article explains what happens to your body during waterbirth, how to prepare, what benefits and risks to expect, and practical guidance so you can make an informed choice that fits your needs.

What is water labor and waterbirth?

Water labor refers to spending part or all of the first stage of labor immersed in warm water to help comfort and support you through contractions. A waterbirth occurs when you give birth while still in the water, with the baby’s entrance into the world happening either fully submerged or at the water’s surface, depending on your care provider’s routine.

Types of water use

There are several ways you might use water during labor, and each has slightly different goals and considerations. You can choose to use water only for comfort during contractions in early labor, remain in a pool for most of your labor, or plan to give birth in the water when you are ready to push.

Where waterbirths take place

Waterbirths commonly happen at home, in birthing centers, or in hospitals where pools or tubs are available. The setting affects available monitoring, staff experience, and the equipment on hand, so it’s important to confirm policies and practice standards ahead of time.

What happens to your body during waterbirth?

Understanding the physiological changes that water immersion encourages can help you decide whether this approach suits your birth goals. Warm water creates an environment that affects hormones, muscle tone, circulation, and perception of pain, all of which shape the labor experience.

Relaxation and hormonal balance

When you feel safe and relaxed, your body produces oxytocin, the hormone that drives uterine contractions and supports normal labor progression. Warm water generally helps promote relaxation and reduces stress hormones such as adrenaline and cortisol, allowing oxytocin and natural endorphins to work more effectively and help labor proceed.

Buoyancy supports the body

Water provides buoyancy that partially offsets the force of gravity and supports much of your body weight. This buoyant support reduces pressure on your joints, pelvis, and back, making it easier to find comfortable positions and move freely—factors that can help the baby rotate and descend through the birth canal.

Muscle relaxation and improved circulation

Warm water encourages muscles to relax and blood vessels to dilate, improving circulation throughout your body. Better circulation helps deliver oxygen and nutrients to both you and the baby, and relaxed muscles—especially in the back and pelvic floor—may allow contractions to be more efficient and less painful.

Natural pain relief

Immersion in warm water often lowers pain perception by soothing muscles and reducing tension. You may find that you can breathe, sway, or follow your instincts more easily while immersed, which can lessen the need for pharmacological pain relief and help you remain focused on the rhythm of labor.

A calm environment for birth

The combination of warm water, dim lighting, and reduced external stimulation often creates a calmer atmosphere, making it easier for you to turn inward and conserve energy. That calm can be empowering, helping you feel more in control of your birth and more able to trust your body’s natural processes.

What does the evidence say?

Several studies and professional guidelines have examined water immersion during labor and waterbirths, focusing on outcomes for mothers and babies. The overall research suggests benefits for comfort and pain relief, with generally similar neonatal outcomes when waterbirth is used appropriately and under trained supervision.

Key research findings

Research commonly shows that immersion during the first stage of labor is associated with lower pain scores and decreased use of epidurals or other pharmacological analgesia. Evidence about second-stage outcomes—such as length of pushing or perineal trauma—varies, and careful monitoring and provider experience matter in achieving safe outcomes. Neonatal outcomes in most studies are comparable to those of safe land births when protocols are followed.

Limitations of the evidence

Not every high-risk situation has been tested extensively in randomized trials, and practices vary between settings. Because protocols and training differ, outcomes depend heavily on provider experience, pool design, monitoring practices, and the criteria used to determine eligibility for water immersion or waterbirth.

Benefits you might notice

Below is a table summarizing common benefits of laboring in water and why they matter. This can help you weigh advantages against potential limitations in your birth plan.

Potential risks and limitations

Waterbirth is not appropriate for everyone, and it’s important to understand situations where water immersion may be contraindicated or requires caution. While serious complications are uncommon when protocols are followed, there are specific maternal and fetal conditions that may increase risk.

Common limitations

Some hospitals or providers restrict waterbirth for medical-legal or staffing reasons even if you are a good candidate. Pools require training and equipment, so not all settings can provide the option. If you need continuous electronic fetal monitoring, have certain medications or epidural analgesia, or have a high-risk pregnancy, waterbirth may not be feasible.

Possible risks

Risks include difficulty in monitoring the baby, rare neonatal respiratory issues if protocols are not followed, maternal infection if water is not hygienic, and the need to transfer the mother out of the pool for interventions. These risks are minimized when caregivers are trained, equipment is prepared, and clear transfer criteria are in place.

Who should avoid waterbirth or use caution?

The table below lists common scenarios where water immersion might be contraindicated or would require special consideration. This is a general guide; ultimate eligibility should be determined by your care provider based on your individual health and pregnancy factors.

Preparing for a waterbirth

Preparation makes a big difference in how smoothly laboring in water goes. Planning ahead helps you confirm the right location, equipment, and team, and it gives your partner or support person a clear role.

Choosing the location and team

Decide whether you want a home birth, birth center, or hospital waterbirth and check that your chosen location has trained staff and appropriate equipment. Discuss protocols, transfer plans, and how monitoring will be handled with your midwife, obstetrician, or birth team well before your due date.

Selecting a birth pool or tub

There are many types of pools: inflatable tubs, free-standing rigid pools, or permanently installed tubs. Look for models designed for birth with good depth, sturdy sides, and an easy way to enter and exit. If you plan to rent a pool for home birth, confirm delivery, setup, and liner options. We recommend Birth Pool in a Box pools as they have 20 years of experience, professional warranties, and they are structurally sound birth pools. 

Supplies and equipment checklist

Make sure the team brings or your location supplies the essentials: a calibrated water thermometer, clean pool liners, a reliable method of filling/emptying the pool, clean towels and blankets, a Doppler or handheld fetal monitor for intermittent checks, and emergency equipment nearby if transfer becomes necessary.

Water temperature and duration

Most guidelines recommend keeping the water temperature around 36–37.5°C (96.8–99.5°F) for maternal immersion. That range helps prevent maternal overheating and reduces the risk of neonatal hyperthermia. You and your care provider will check temperature periodically while you are immersed.

Positions and movement in the water

Water gives you more freedom to move and try positions that might be uncomfortable on land. Using different positions can help the baby descend and rotate, relieves pressure, and helps you find what feels right in the moment.

Common positions and their benefits

Below are positions you might use and what they can do for you during labor.

Moving with contractions

Use the buoyancy to shift positions frequently and follow your instincts. Movement helps take advantage of gravity and changes forces on the pelvis, which may assist labor progress.

Monitoring and safety during immersion

Even when the goal is a natural, low-intervention birth, careful monitoring and safety measures are essential. Your provider will balance the desire for minimal interruption with the need to ensure fetal and maternal well-being.

Fetal monitoring

Many midwives use intermittent auscultation with a waterproof Doppler or handheld monitor while you remain in the pool. If continuous electronic fetal monitoring is required due to maternal or fetal concerns, water immersion may not be appropriate. Your care provider will explain when and how monitoring will be performed.

Maternal monitoring and signs to exit the pool

Your temperature, pulse, and blood pressure may be checked periodically to ensure you remain stable. You will usually be asked to exit the pool if you have a fever, heavy bleeding, abnormal fetal heart pattern, prolonged decelerations, or any sudden change in how you feel.

Transfer criteria

A clear plan for transfer out of the pool and, if necessary, to a higher-care facility, should be established before labor starts. Common reasons for exiting the water include fetal distress, slow progress that requires augmentation, the need for continuous monitoring, or maternal complications that require sterile procedures or surgery.

Pain relief and interventions during waterbirth

Water is itself a significant form of nonpharmacological pain relief, but it interacts with other methods and limits some options. Knowing your preferences and what’s possible in your chosen setting helps ensure your birth plan is realistic.

What you can and can’t use in the pool

Nitrous oxide (laughing gas) is often compatible with waterbirth and can be used while you are immersed, provided your care setting supports it. Epidural analgesia is typically incompatible with immersion, because it requires you to remain on bed and be connected to monitoring and IV lines. Intravenous medications and continuous infusion therapies also generally preclude immersion.

When medical interventions become necessary

If labor stalls, if an induction or augmentation with oxytocin becomes necessary, or if fetal monitoring indicates concern, your provider may recommend leaving the water so interventions can be administered safely and monitoring can be applied. Discuss in advance how you would like decisions to be made if interventions become necessary.

The moment of birth in water

If you and your provider plan for a waterbirth, there are specific practices that help ensure a safe transition for your baby. Your care provider’s experience and clear protocols make this stage safe and gentle.

How the newborn safely transitions

When your baby is born underwater, trained providers typically bring the newborn gently to the surface and immediately place the baby on your chest for skin-to-skin contact. Babies do not instinctively breathe while submerged; a reflex known as the “dive reflex” helps prevent inhalation of water by delaying the first breath until the baby reaches the air.

Immediate care for the newborn

Your caregiver will dry and warm the baby, clear the mouth and nose if necessary, and monitor breathing and color. Routine assessments like Apgar scoring can be done on your chest. Delayed cord clamping and early bonding are compatible with waterbirths in most cases.

Catching and support

Your midwife or provider will be positioned to support the baby’s head as it is born and to lift the newborn promptly to the surface. Having an experienced attendant reduces the chance of unnecessary delays and supports a gentle first breath and prompt skin-to-skin contact.

After birth care and the placenta

Decisions about delivering the placenta, cord management, and repair of any perineal tears should be discussed beforehand. Some people choose to remain in the water for a short time after birth, while others prefer to leave the pool for these procedures.

Placenta delivery in or out of the pool

Many providers prefer delivering the placenta on land for better access and sterility for any potential repair, while others will allow a brief continued immersion until the placenta is born if the situation is straightforward. Discuss what you prefer and what your team recommends.

Perineal repair and postpartum checks

Minor repairs can be done in the pool in some cases, but more often, caregivers will ask you to exit the pool for suturing or a thorough maternal evaluation. Your provider will make a recommendation based on your bleeding, the nature of any tear, and the need for anesthesia or sterile equipment.

Role of your partner and support team

Your partner or support person can play a vital role during a waterbirth by helping with relaxation, temperature checks, supporting movement, and offering encouragement. Knowing practical ways to assist will make the experience smoother for both of you.

Practical support tasks

Your support person can help keep the water at a comfortable temperature, offer drinks and snacks if allowed, adjust lighting and music for comfort, and be the eyes and ears when the main caregiver needs to step away briefly. Clear communication and assigned roles help everyone stay calm and effective.

Home waterbirth versus hospital waterbirth

Choosing the location for a waterbirth affects the resources available and the policies you must follow. Both settings can offer safe options when staff are trained and protocols are followed, but there are differences to consider.

Advantages and trade-offs

Home birth can offer privacy, familiarity, and full control over the environment, while hospitals provide immediate access to advanced interventions if needed. Birth centers often blend both: a home-like environment with clinical backup nearby. Your personal health, the provider’s recommendations, and logistical considerations will guide this decision.

Common questions and answers

Below are answers to questions many people ask when considering laboring or birthing in water.

Will my baby breathe underwater?

No. Newborns have a protective reflex that inhibits breathing while submerged, and trained providers bring the baby to the surface before the first breath. This reflex, combined with careful handling and immediate skin-to-skin contact, helps ensure a safe transition to air.

Can water cause infection for me or my baby?

If pools and liners are cleaned properly and your care team follows infection prevention protocols, the risk of infection is low. Active maternal infections, such as open genital herpes lesions, may make waterbirth unsafe, so discuss infectious risks with your provider before making a plan.

How long can I stay in the pool?

You can stay as long as you feel comfortable and the care team is satisfied with monitoring. If you become too warm, develop a fever, or show signs that require closer monitoring or intervention, you will be asked to exit the pool. Regular temperature checks and awareness of how you feel are important.

Can you have an epidural and labor in water?

No. An epidural generally requires you to remain on land for monitoring and medication administration, and it limits your mobility. If you think you might want an epidural, discuss how water use fits into your early labor plan and whether you’ll need to exit for the epidural later.

Is waterbirth appropriate if my water has been broken for a long time?

Protocols vary. Some providers accept immersion after rupture if there’s no infection and monitoring is acceptable; others limit immersion to reduce infection risk with prolonged rupture. Your provider will advise based on your specific situation and local guidelines.

Making a plan that fits you

A thoughtful, flexible birth plan helps ensure a positive experience with laboring in water. Talk through preferences, contingency plans, and who will be responsible for decisions if situations change.

Discuss your preferences early

Talk to your care team well before labor about eligibility criteria for waterbirth, pool logistics, monitoring plans, and transfer procedures. Put what you can into writing, but also agree on who will be the final decision-maker if unexpected events occur.

Practice non-water comfort measures too

Learn and practice breathing, positioning, and relaxation techniques you can use both in and out of the pool. These skills will help regardless of whether you remain in the water for your full labor or need to leave for a period.

Final considerations

Laboring in water can offer a supportive, calming option that helps many people have a more comfortable and physiological birth. It’s not risk-free, and the safety and success of a waterbirth depend on appropriate selection, provider training, and a clear plan for monitoring and transfer.

Talking with your provider

Have an open conversation with your midwife or obstetrician about whether waterbirth aligns with your clinical picture and personal goals. Together you can weigh benefits and limitations, plan for the logistics, and ensure that both you and your baby will be cared for safely.

Trusting your instincts

If a warm pool feels like a comforting way to manage labor and you meet your provider’s criteria, it may be a valuable tool in supporting a calm, natural birth. If circumstances change, remember that flexibility and safety are priorities—and that many gentle, supportive options exist on land as well.