Postpartum Chiropractic Care: Why Your Body Needs Support After Birth

By Dr. Andrew Biggs, DC | Principled Chiropractic | Royal Palm Beach, FL

So much attention during pregnancy is focused on preparing for birth. Birth classes, birth plans, hospital bags, nursery setup. And then the baby arrives, and almost overnight, the entire focus of attention shifts to the baby; their feeding, their sleep, their development, their wellbeing.

What gets left behind in that shift is you.

Your body just completed one of the most physically demanding things a human body can do. It grew an entire human being, fundamentally restructured its own architecture to accommodate that process, and then delivered that baby through a feat of biomechanical engineering that would be remarkable in any context. Then, almost immediately, it is asked to do something equally demanding: recover from that process while simultaneously taking on an entirely new set of repetitive physical stresses, many of which it has possibly never experienced before, performed for hours every single day, often while severely sleep deprived.

This is the part of postpartum recovery that rarely gets discussed in detail, and it is exactly where postpartum chiropractic care becomes so valuable. Not just to address the changes of pregnancy and birth themselves, but to support a body that is being asked to do something physically extraordinary during a period when it has the fewest resources to do it.

The Body You're Recovering From Is Not the Body You Had Before

The first thing to understand about postpartum recovery is that pregnancy and birth leave your body in a meaningfully different structural state than it was in before you conceived, and that state does not automatically revert on its own simply because the baby has arrived.

Pelvic Misalignment That Doesn't Resolve on Its Own

During pregnancy, the hormone relaxin loosens the ligaments of the pelvis to accommodate the growing uterus and prepare for delivery, allowing the pelvic joints to widen and shift. Many practitioners observe that the pelvis often remains in this expanded, shifted state well into the postpartum period rather than spontaneously returning to its pre-pregnancy position. Often, this residual pelvic misalignment is a significant contributor to the lower back pain so many new mothers describe.

Relaxin itself continues to circulate at elevated levels for months after delivery, particularly in breastfeeding mothers, meaning the ligamentous laxity that made your pelvis vulnerable to misalignment during pregnancy does not disappear the moment your baby is born. Your pelvis remains structurally vulnerable during exactly the period when you are beginning to carry, bend, lift, and twist in entirely new ways.

Diastasis Recti and the Loss of Core Integrity

One of the most significant and most commonly overlooked postpartum changes is diastasis recti abdominis, the separation of the two halves of the rectus abdominis muscle (commonly known as the "six-pack" muscle) along the connective tissue at the midline of the abdomen, called the linea alba.

As the uterus grows during pregnancy, it places sustained outward pressure on the abdominal wall, gradually stretching and thinning this connective tissue. Research indicates that at twelve months postpartum, approximately one-third of women still have a measurable diastasis recti greater than two finger-widths; a separation associated with impaired quality of life, abdominal pain, and core instability.

Here is why this matters so much for postpartum musculoskeletal health: the rectus abdominis and the surrounding core musculature are not just about appearance. They are central to spinal stability. The deep core, the transversus abdominis, the pelvic floor, the deep spinal stabilizers, and the diaphragm, work together to manage the pressure inside your abdomen and to support your spine during every single movement you make. When diastasis recti is present, this system is mechanically compromised. The muscles that are supposed to stabilize your lumbar spine during lifting, bending, and twisting are simply not able to do their job as effectively.

This means that at the exact moment when new mothers are being asked to perform the most repetitive lifting and carrying of their lives, their core stabilization system is operating at reduced capacity. It is, biomechanically speaking, almost the worst possible timing.

Pelvic Floor Dysfunction

Alongside diastasis recti, the muscles of the pelvic floor, which supported the entire weight of a growing uterus for nine months and, in vaginal delivery, underwent significant stretching and sometimes tearing during birth, are often left in a weakened or dysfunctional state. The pelvic floor works in coordination with the deep abdominal muscles as part of the same core stabilization system, meaning pelvic floor dysfunction and diastasis recti frequently compound each other's effects on spinal and pelvic stability.

The Physical Demands of New Motherhood

Layer onto this already-compromised structural foundation the entirely new set of physical demands that caring for a newborn requires, many of which a body has simply never had to perform before, repeated dozens of times a day, for months on end.

Breastfeeding Posture

Breastfeeding, whether occasional or constant, typically happens in positions that place sustained strain on the neck, shoulders, and upper back. A nursing mother is often hunched forward, looking down at her baby, shoulders rounded, for twenty to forty minutes at a time, multiple times a day, around the clock, including in the middle of the night when she is least likely to be thinking about her own posture.

This repeated forward-head, rounded-shoulder position is functionally identical to the forward head posture we discuss elsewhere on our blog, except instead of happening occasionally while looking at a phone, it is happening for cumulative hours every single day during a period when the surrounding muscles have not yet recovered their normal strength and the connective tissue is still more elastic than usual due to circulating relaxin. The result is frequently significant neck, shoulder, and upper back pain, along with tension headaches that many new mothers simply accept as part of the territory.

Disrupted and Fragmented Sleep

Sleep deprivation does more than make you tired. It directly affects musculoskeletal recovery. Deep, restorative sleep is when the body performs much of its tissue repair. Chronically fragmented sleep (waking every two to three hours, night after night, for weeks or months) significantly impairs the body's capacity to heal from the structural changes of pregnancy and birth.

Sleep deprivation also affects muscle tone and protective reflexes. A body that is profoundly sleep-deprived does not move with the same coordination, awareness, or protective muscle activation that a well-rested body does, which means the repetitive lifting and carrying tasks of new parenthood are being performed by a body with reduced neuromuscular coordination, increasing the risk of strain and injury during ordinary daily tasks.

Constant Baby-Holding and Asymmetrical Carrying

Newborns and infants need to be held a great deal, and often for extended periods. Most parents develop a dominant carrying side or a habitual hip-hold position, especially once the baby has some head control. This creates a chronic asymmetrical loading pattern: one shoulder elevated, one hip hiked, the spine subtly curved to counterbalance an off-center weight, repeated for months as the baby grows from a seven-pound newborn to a twenty-pound toddler.

This asymmetrical loading is rarely a single dramatic event but the slow accumulation of thousands of repetitions in a slightly imbalanced position. Combined with already-loosened ligaments and a compromised core, this kind of repetitive asymmetrical stress is a significant and underappreciated contributor to the one-sided back, hip, and shoulder pain so many mothers report in the months following birth.

Car Seat Lifting

Few tasks in new parenthood are as biomechanically punishing as lifting a car seat in and out of a vehicle. A loaded infant car seat frequently weighs 20 pounds or more, and the lifting motion required, reaching forward and down into the back seat of a car, twisting at the trunk, lifting an off-center load with arms extended away from the body, is close to a worst-case scenario for lumbar spine mechanics.

This motion combines several of the most injurious loading patterns recognized in biomechanics research: lifting with the load far from the body's center of mass, lifting while rotating the spine rather than facing the load directly, and lifting repeatedly throughout the day, every single day, for months or years. A mother performing this motion with a core that has not recovered its stabilizing capacity due to diastasis recti is at meaningfully elevated risk for lumbar strain and disc injury, and many of our patients can trace the exact onset of their postpartum back pain to a specific car seat lift.

Bending, Lifting, and Carrying, Constantly

Beyond car seats, new parenthood involves an extraordinary volume of bending and lifting: lifting the baby out of a crib or bassinet dozens of times a day, bending over a changing table, lifting a baby carrier or stroller in and out of a trunk, carrying a baby in one arm while performing tasks with the other, bending to pick up dropped toys and pacifiers, and eventually lifting an increasingly heavy toddler who wants to be picked up on demand.

Each of these movements, performed in isolation, is unremarkable. Performed dozens of times daily, for months, by a body whose core stabilization system, pelvic alignment, and connective tissue integrity have all been altered by pregnancy and birth, the cumulative mechanical stress is substantial.

Why This Combination Matters So Much

What makes the postpartum period particularly significant from a structural standpoint is not any single factor in isolation, it is the convergence of all of them simultaneously.

A body with a pelvis that has not returned to its pre-pregnancy alignment. A core that has been mechanically compromised by diastasis recti and pelvic floor changes. Connective tissue throughout the body that remains more elastic than normal due to circulating relaxin, particularly in breastfeeding mothers. A nervous system operating under significant sleep deprivation, with reduced neuromuscular coordination and protective reflexes. Onto all of that: an entirely new set of repetitive, asymmetrical, frequently awkward physical demands, performed for hours every day, with little opportunity for rest or recovery between repetitions.

This is precisely the kind of convergence of structural vulnerability and physical demand that creates the conditions for NeuroStructural Shifts to develop or worsen. It is also, not coincidentally, exactly why so many new mothers experience their first significant episode of back pain, neck pain, or sciatica in the months following childbirth, sometimes for the first time in their lives.

What Postpartum Chiropractic Care Addresses

At Principled Chiropractic, postpartum care is built around the specific structural realities described above, not generic spinal care, but care tailored to what a postpartum body actually needs.

Restoring Pelvic Alignment

Just as the Webster Technique addresses sacral and pelvic alignment during pregnancy, postpartum chiropractic care focuses on restoring proper pelvic alignment after delivery, helping the pelvis return to a stable, balanced position rather than remaining in the shifted state that pregnancy and birth left behind. This is foundational, because pelvic alignment underlies the stability of everything built on top of it, including the lumbar spine and the core musculature working to stabilize it.

Supporting Core and Pelvic Floor Recovery

While chiropractic adjustments themselves do not directly strengthen the rectus abdominis or pelvic floor, restoring proper spinal and pelvic alignment creates a more favorable mechanical environment for core rehabilitation to be effective. We frequently coordinate with or refer to pelvic floor physical therapists, and we provide guidance on safe movement patterns and ergonomics that protect a recovering core during the demanding tasks of early parenthood.

Addressing Upper Body Strain from Breastfeeding and Holding

We assess and address the cervical and thoracic spine changes that develop from sustained nursing posture and constant baby-holding, working to relieve the structural tension that produces the neck pain, shoulder pain, and headaches so common in the postpartum period. We also provide specific, practical guidance on nursing positioning and baby-wearing ergonomics to reduce the repetitive strain these activities place on the upper body.

Identifying and Correcting Asymmetrical Loading Patterns

Because so much of postpartum strain comes from one-sided carrying and holding habits, part of our evaluation includes assessing for the structural asymmetries these patterns create, and helping mothers become aware of alternating sides, distributing load more evenly (ideally with baby-wearing options), and recognizing the postural habits that may be quietly contributing to one-sided pain.

Supporting the Nervous System During a Demanding Period

The nervous system itself bears significant burden during the postpartum period; managing sleep deprivation, hormonal shifts, the demands of newborn care, and in some cases, anxiety or mood changes associated with this major life transition. Restoring structural alignment and reducing NeuroStructural Shifts supports the nervous system's ability to regulate stress, sleep quality, and overall resilience during a period when a mother has very little capacity in reserve.

What to Expect

Postpartum chiropractic visits are gentle and specifically adapted to where you are in your recovery, whether you are a week postpartum or many months out and only now addressing pain that has been building since birth. We begin with a thorough history, including details of your pregnancy, delivery (vaginal or cesarean), any pelvic floor or abdominal concerns, and where you are currently experiencing pain or strain.

We perform a comprehensive structural examination assessing the pelvis, lumbar spine, thoracic spine, and cervical spine, looking for the specific patterns of postpartum structural change described above. From there, we develop a corrective plan tailored to your specific findings and your specific daily demands, recognizing that a mother who is exclusively breastfeeding and lifting a twenty-pound car seat several times a day has different structural needs than one who is several months further along in recovery.

We also recognize that postpartum appointments happen during a uniquely demanding stage of life, and we do our best to make the logistics of care as manageable as possible for a mother managing a newborn's schedule alongside her own recovery.

You Don't Have to Just Push Through

There is a quiet cultural expectation that new mothers will simply push through whatever physical discomfort arises, that aching is part of the deal, that sleep deprivation excuses every ache, that there isn't time to address your own body when there is a newborn to care for.

We want to offer a different message: your body did something extraordinary, it deserves real structural support while it recovers, and addressing that support early can prevent months or years of compensatory pain patterns that become much harder to unwind the longer they are left unaddressed.

If you are in the postpartum period, whether days, weeks, or months out from delivery, and you are experiencing back pain, neck pain, headaches, pelvic discomfort, or simply the sense that your body has not felt the same since giving birth, we invite you to schedule a complimentary consultation