Somewhere around week 20, your body stopped asking permission. Your hips ache every time you roll over in bed. Your low back has a new opinion every afternoon. Your center of gravity drifts a little further forward each week, and the yoga class you used to love now feels like a negotiation. Then, in a group text or a birth class, someone mentions the Webster Technique like you’d obviously already know what it is.
If you don’t, you’re in very good company. Most women hear the name long before anyone explains it. So let’s walk through what the Webster Technique for pregnancy actually is, what it isn’t, what a visit feels like, and how to find someone who does it well.
What Is the Webster Technique for Pregnancy?
Here’s the short answer. The Webster Technique is a specific chiropractic analysis and adjustment of the sacrum, the triangle-shaped bone at the base of your spine that sits right between your hip bones. It was developed by Dr. Larry Webster, a chiropractor who founded the International Chiropractic Pediatric Association (ICPA), and the ICPA still teaches and certifies it today.
The ICPA describes it as a sacral analysis and adjustment that reduces interference to the nervous system and improves how the pelvic muscles and ligaments function. In everyday language, it helps your pelvis stay balanced and moving well while your body changes faster than it ever has.
Why the Sacrum Matters So Much Right Now
Your sacrum is a bigger deal in pregnancy than most people realize:
- It’s the keystone of your pelvis. It connects your spine to your pelvis through the sacroiliac (SI) joints on each side.
- It anchors the ligaments that support your uterus. Several of the ligaments holding your growing uterus in place attach to the pelvis and sacrum.
- It’s a nerve hub. Nerves that exit at the base of your spine help your brain communicate with the organs in your pelvis, including your uterus and bladder.
When the sacrum isn’t moving well, the muscles and ligaments around it can start pulling unevenly. Think of a hammock strung between 2 trees. When both sides are steady and the ropes are even, it hangs beautifully. When 1 side gets pulled tighter, the whole thing twists, and everything resting in it feels that twist.
Did You Know? During pregnancy your body produces a hormone called relaxin, which loosens your ligaments so your pelvis can open for birth. It’s brilliant for delivery day and a little less brilliant for stability in the months before it. That extra looseness is a big reason pelvic balance matters so much while you’re pregnant.
What the Webster Technique Is Not
There’s a lot of confusion floating around online, so let’s clear a few things up.
- It’s not a breech-turning technique. You’ll still see it described that way on some sites, but the ICPA doesn’t endorse Webster as a way to turn a breech baby. Its job is pelvic balance and nervous system function, full stop.
- It’s not forceful. A Webster adjustment is gentle and specific. Nobody’s twisting you into a pretzel at 34 weeks.
- It’s not a replacement for your OB or midwife. It works alongside your prenatal care team, never instead of it.
- It’s not only for pregnancy. The ICPA actually teaches the analysis as something that applies to any weight-bearing person. It’s just most famous for how well it fits pregnancy.
Why Your Pelvis Is Working Overtime
Pregnancy asks a lot of your body all at once. Here’s a quick look at what’s changing and how it can show up:
| What’s Changing | What It Does | What You Might Feel |
|---|---|---|
| Relaxin and other hormones | Loosen ligaments throughout the pelvis | Instability, clicking, achy SI joints |
| Center of gravity | Shifts forward as your belly grows | Increased low back curve and tension |
| Weight distribution | Adds load to hips, knees, and feet | Hip pain, sore feet, fatigue |
| Posture | Shoulders round, head drifts forward | Neck and upper back tightness |
| Sleep position | You’re mostly stuck on your side | Hip and shoulder soreness in the morning |
| Nerve pressure | Tight muscles can irritate nearby nerves | Sciatic pain down the back of the leg |
None of this means something’s wrong. It means your body’s doing something enormous, and it deserves support while it does.
The Nervous System Piece Nobody Talks About
This is the part I care about most. Pregnancy is one of the biggest loads your nervous system will ever carry, and it hits from every direction at the same time. Physically, your body’s reshaping itself week by week. Emotionally, there’s the excitement, the worry, the planning, and the 2am wondering about everything. Chemically, your hormones are shifting in ways that affect your sleep, digestion, and energy.
Your nervous system is coordinating all of that while also growing a whole human. When your spine and pelvis are moving well, that system has a clearer line of communication, and it can spend more of its energy where it’s needed instead of on bracing and compensating.
That’s why I don’t think of prenatal care as “fixing back pain.” Back pain relief is wonderful (and very welcome), but the bigger goal is giving your body the room to do what it already knows how to do.
What Happens During a Webster Adjustment
If you’ve never been to a chiropractor while pregnant, it helps to know exactly what to expect. Here’s what a typical visit looks like:
- Conversation first. How far along you are, how you’re sleeping, where you’re feeling it, and who’s on your birth team.
- Comfortable positioning. You’ll lie face down on a table designed to make room for your belly, or on your side if that feels better. No squishing involved.
- Sacral analysis. Your chiropractor checks how your pelvis and sacrum are moving, often by gently comparing your legs and feeling for areas of tension.
- A gentle, specific adjustment. A light, precise adjustment to the sacrum to restore motion and balance.
- Soft tissue release. You’ll turn onto your back, and your chiropractor may use very light pressure on the muscles and ligaments on the front of your pelvis and belly.
- Done. The whole thing usually takes just a few minutes.
Most women describe it as surprisingly relaxing. More than 1 mom has told me it’s the only 10 minutes of her week when nobody needs anything from her.
Insider Tip from Dr. Liz: Wear comfy, stretchy clothes and bring your questions. If something feels off or uncomfortable at any point, say so. A good prenatal chiropractor adapts everything to your body that day, and your body at 36 weeks is not your body at 16 weeks.
What Women Commonly Notice
Every pregnancy is different, and I’ll always be honest that research on prenatal chiropractic is still growing. That said, these are the things women most often tell us they notice with consistent care:
- Less low back and hip discomfort, especially the kind that flares after a long day on your feet
- Easier sleep, because rolling over doesn’t feel like a full-body project anymore
- Relief from sciatic pain that shoots down the back of the leg
- Moving with more ease through walks, prenatal yoga, and everyday life
- Feeling more connected to their body and more confident heading toward birth
That last one matters more than people expect. When you trust your body, you walk into birth from a very different place.
Simple Ways to Support Your Pelvis Between Visits
What you do the other 6 days of the week matters too. None of these are complicated, and together they make a real difference:
- Sleep with a pillow between your knees. It keeps your hips level and takes strain off your SI joints overnight. A full-length pregnancy pillow is worth every penny.
- Get in and out of the car with your knees together. Sit down first, then swing both legs in at once. Stepping in 1 leg at a time twists your pelvis more than you’d think.
- Stand evenly. Try not to sink into 1 hip while you wait in line at the grocery store or brush your teeth.
- Skip sitting cross-legged for long stretches. Your loosened ligaments will thank you.
- Keep moving gently. Short walks along the river, prenatal yoga, and slow cat-cow stretches keep your pelvis mobile without overloading it.
- Choose supportive shoes. Your feet are carrying more than ever, and everything above them notices.
When to Start and How Often to Come In
You can start Webster care in any trimester. Some women come in as soon as they find out they’re pregnant, while others start when the aches show up in the second trimester. There’s no “too late,” either. Plenty of women start in their third trimester and still feel the difference.
A common rhythm looks something like this:
- First and second trimester: every 2 to 4 weeks, depending on how you’re feeling
- Third trimester: every 1 to 2 weeks as your body changes faster
- Final weeks: often weekly, to keep your pelvis balanced heading into birth
Your chiropractor should build this around you, not hand you a generic schedule. And always loop in your OB or midwife, especially if your pregnancy is considered high risk.
How to Find a Good Prenatal Chiropractor
Not every chiropractor is trained to work with pregnant women, so it’s worth asking a few questions before you book. Use this checklist:
- ☐ Are they Webster certified through the ICPA? The ICPA keeps a searchable directory of certified chiropractors, so it’s easy to check.
- ☐ Do they have pregnancy-friendly equipment? Tables or cushions that make room for your belly are a must.
- ☐ Do they ask about you, not just your back? Sleep, stress, birth plans, and how you’re feeling emotionally all matter.
- ☐ Do they explain things before they do them? You should never be surprised by what’s happening.
- ☐ Are they comfortable working with your birth team? A good prenatal chiropractor respects your OB or midwife.
- ☐ Do they support you after birth too? Postpartum recovery and newborn care are a natural next step.
- ☐ Do you feel calm in their office? Trust your gut on this one. It’s usually right.
Insider Tip from Dr. Liz: Ask any chiropractor you’re considering, “How will you adjust me at 38 weeks?” If they get specific and relaxed about it, that’s a great sign. If they hesitate, keep looking.
Quick Answers to Common Questions
Is the Webster Technique safe during pregnancy?
When it’s done by a chiropractor trained in prenatal care, Webster adjustments are gentle and adapted to your changing body. Always check with your OB or midwife, especially with a high-risk pregnancy.
Can the Webster Technique turn a breech baby?
It isn’t designed or endorsed for that. Its purpose is to balance the pelvis and support nervous system function. Your OB or midwife is the right person to talk with about your baby’s position.
Does it hurt?
No. Most women find it gentle and relaxing. If anything feels uncomfortable, your chiropractor can adjust their approach right away.
Do I need to be in pain to come in?
Not at all. Many women come in simply to support their body through pregnancy and prepare for birth, before anything starts hurting.
Prenatal Chiropractic Care at Primal Practice
If you’re looking for a gentle chiropractor in Missoula for pregnancy, this is some of my favorite work we do. Pregnant women, new moms, and babies are a huge part of our practice family at Primal Practice, and we love walking alongside you through every stage.
Care starts with a Health Breakthrough Evaluation, a full hour where we go through your history, do a thorough exam, and run INSiGHT scans to see how your nervous system is handling everything you’re asking of it. The scans are radiation free, which matters a lot when you’re pregnant. From there, you get a plan built around your body, your pregnancy, and your birth goals, whether you’re dealing with pregnancy back pain, sciatic pain, or just want to feel your best heading into birth.
Dr. Eleni is perinatal certified through the ICPA and one of the only chiropractors in Montana to hold this certification.
You can book online at primalpracticemt.com or call or text us at 406-549-8969. We’re at 2200 Holborn St in Missoula.
Your body was made for this. Let’s give it all the support it deserves along the way.
Peace, Love and Happiness,
Dr. Liz
