Diastasis Recti: Mum Pooch or Menopause Belly?
The Truth About Diastasis Recti That Explains Your "Menopause Belly"
"Most women have heard of diastasis recti. Very few have been shown what it actually is, why it shows up in pregnancy and again in menopause, or what the treatment looks like.
Here is the full picture."
If you have ever pressed your fingers into your belly button and wondered "is this normal," you already have the right instinct.
Diastasis recti, the medical term for abdominal separation, is one of the most common core conditions in women, and also one of the least explained.
Most women only hear the term in passing, usually without ever being told what the gap actually is, why it shows up during pregnancy, why it can quietly resurface again decades later in menopause, or what an actual, effective treatment plan looks like.
This guide covers all of it: what diastasis recti is and what your abdominal wall is actually meant to do, how pregnancy and menopause each affect it in different ways, how to check for it yourself, and what real treatment through Herbody Clinic looks like once you know what you are dealing with.
What diastasis recti actually is, and what your core is meant to do
Your rectus abdominis, the paired muscles that form your "six-pack," run vertically down the front of your abdomen, joined at the midline by a strip of connective tissue called the linea alba.
Diastasis recti is a widening and thinning of that connective tissue, which lets the two sides of the abdominal wall drift further apart than they should.
Illustration comparing a normal abdominal wall to one with diastasis recti separation
It is a function problem, not just a cosmetic oneA healthy linea alba does real work. It transmits force between the left and right sides of your abdominal wall, helps generate tension across your whole midsection, and works with your deep core and pelvic floor to manage pressure whenever you lift, cough, sneeze, or simply stand upright. When it widens and thins, that transfer of force breaks down, which is why diastasis recti shows up as more than a visual change: reduced core strength, a belly that domes or bulges under effort, and less support for your spine and pelvis.
Pregnancy is the leading cause, but it is not the only one.
Significant weight changes, repeated heavy straining, poor lifting mechanics, and certain high pressure exercise habits can create or worsen diastasis recti in anyone, including women who have never been pregnant.
What happens to it during pregnancy
As pregnancy progresses your growing uterus physically pushing the abdominal muscles apart.
Diagram showing before, during and after pregnancy
Relaxin begins circulating early, softening connective tissue throughout the body well before any visible bump appears.
As the uterus rises out of the pelvis, the linea alba starts to stretch and thin noticeably, and a gap often becomes measurable.
Separation is typically at its widest here. By this stage, the majority of women have some measurable degree of diastasis recti, and that is expected, not a complication.
Carrying multiples, a larger baby, a shorter torso, weaker core tone going into pregnancy, and each additional pregnancy can all mean a wider or deeper separation. None of it reflects anything you did wrong. It reflects how much room your body needed to make.
This is also why checking too early after birth rarely gives a useful answer. Relaxin stays elevated for some time postpartum, especially if breastfeeding, so most guidance suggests waiting until around 6 to 8 weeks after birth before doing a proper self-check, giving your body a chance to begin its own natural recovery first.
Why it can resurface, or appear for the first time, in menopause
This is the part almost nobody mentions. Diastasis recti is not only a pregnancy story. Estrogen plays a direct role in collagen production and the tensile strength of connective tissue throughout the body, including the linea alba. As estrogen naturally declines through perimenopause and menopause, that tissue loses some of its strength and elasticity, whether or not you ever gave birth.
If you had children
A separation that mostly closed after birth may not have the tissue resilience to stay closed once estrogen drops, and can widen again years or decades later.
If you never had children
Thinning connective tissue combined with natural muscle mass loss, known as sarcopenia, can create a new separation that has nothing to do with pregnancy at all.
Decades of everyday strain, from lifting to posture habits to weight changes, also add up quietly in the background. By the time menopause reduces the tissue's ability to compensate, all of that accumulated load can finally become visible as a noticeable gap, even in women who never associated their core with pregnancy at all.
How to actually check for it at home
This takes about a minute and needs nothing but your own hands. Do it lying down, fully relaxed, ideally when you have not just eaten a large meal.
Get into position
Lie on your back with your knees bent and feet flat on the floor. Rest your head on a small pillow so your neck stays relaxed, not straining.
Find your midline
Place two or three fingertips horizontally on your belly, palm facing you, right at your belly button, pointing down toward your pubic bone.
Engage gently and feel
Press in firmly, then lift just your head and shoulders an inch or two off the floor, like the very start of a crunch. Feel for the two muscle edges closing in around your fingers.
Repeat above and below
Move your fingers about two inches above your belly button and repeat, then two inches below and repeat. Note the gap and the tissue feel at all three spots, since separation is often wider in one area than another.
Lift your head only an inch or two. Lifting higher, like a full crunch, tightens the muscles enough to make the gap look narrower than it really is. If you have more belly softness to press through, press firmly and steadily rather than lifting higher to compensate.
What your result actually means
Most clinicians use finger widths as a rough, practical measure. It is not exact, but it gives you a useful starting point.
The separation is not always centred on the belly button. As the diagram shows, it can sit above, below, around, or run the full length of the linea alba, which is exactly why checking all three spots during your self-check matters, rather than only pressing at the navel.
1 to 2 finger widths
Generally considered within a normal, expected range, especially in the early postpartum months.
3 or more finger widths
Meets the threshold most clinicians consider clinically significant, and benefits from professional guidance.
Here is the part most self-check guides leave out entirely. Width is only half the picture. What matters just as much, sometimes more, is depth and tension: what the tissue actually feels like under your fingers.
Good tension
Your fingers meet firm, springy resistance, like pressing on a trampoline. The tissue pushes back against your fingers.
Poor tension
Your fingers sink in with little to no resistance, like pressing into a soft cushion. There is depth as well as width.
A three finger gap with good, springy tension will often resolve faster than a two finger gap that feels deep and soft. If your result feels closer to the second description, that is a stronger signal to get a professional assessment than the width number alone.
It is never too late to check, or to treat it
Women see real improvement in diastasis recti even years, sometimes decades, after their last pregnancy, and at any stage of menopause. The tissue involved responds to the right kind of loading and therapy at any age.
Signs to notice beyond the finger test
The self-check is useful, but your body often gives you clues in everyday life too. These are worth paying attention to alongside your finger test result.
Doming or coning when you sit up
A belly that stays rounded
Low back or pelvic discomfort
Feeling weak lifting your baby
A core that feels disconnected
Leaking with a cough or sneeze
That last one is not a coincidence. The abdominal wall and pelvic floor share the same pressure system, so a wide separation often shows up alongside pelvic floor symptoms rather than on its own.
What actually makes it worse
Almost any movement that forcefully bulges the abdominal wall outward can widen an existing separation, or create a new one. Knowing what to avoid while you rebuild is just as useful as knowing what to check for.
Crunches and sit-ups
Often the first exercise people reach for, but they increase pressure on already stretched tissue instead of strengthening it.
Jack-knifing out of bed
Shooting straight up from lying flat puts sudden strain through the midline. Rolling to your side first is gentler.
Planks, too soon
Holding your body weight through an unsupported core can stretch the connective tissue rather than strengthen it.
Lifting without bracing
Picking up your toddler, groceries, or a car seat without engaging your core properly can slowly widen the gap over time.
None of this means you have to avoid movement altogether. It means being deliberate about how you move, particularly in the early stages, until your deep core is doing more of the work again.
So, what comes next?
What happens after your self-check depends on what you found, but the path forward is more encouraging than most women expect.
Often improves within 6 to 8 weeks with consistent, targeted deep core work, several times a week.
Typically shows meaningful change within 3 to 6 months of guided, consistent rehabilitation work.
Benefits most from a professional assessment. Connective tissue can keep responding to the right therapy for years.
A self-check is a genuinely useful starting point, but it has limits. A professional assessment can measure width and depth more precisely, check how well your deep core actually engages under load, and rule out related issues like an umbilical hernia, which occasionally sits alongside diastasis recti and needs a different approach.
How to actually conquer it: treatment through Herbody Clinic
Diastasis recti rarely shows up alone, whether it is tied to pregnancy or to menopause. It usually comes with a pelvic floor and deep core system that need to be assessed and rebuilt together, not treated as separate problems. Here is what that actually looks like.
A proper assessment
We measure the width and depth of the separation, check how well your deep core engages under real load, and assess your pelvic floor and posture alongside it, rather than looking at the gap in isolation.
Rebuilding the pelvic floor connection
Because the abdominal wall and pelvic floor share one pressure system, we rebuild the foundation first, so your core has something stable to reconnect to.
A structured, progressive plan
From gentle activation through to loaded strength work, personalised to whether you are early postpartum, years past it, or navigating menopause.
Pelvic Floor Therapy
Gentle, non-invasive EMS that rebuilds the deep core and pelvic floor coordination diastasis recti disrupts. You stay fully clothed while it generates thousands of supramaximal pelvic floor contractions, the equivalent of 15,000 pelvic floor exercises per session, without you doing the hard work.
Especially helpful for: a persistent belly bulge, low back pain, poor core connection, and rebuilding pelvic floor and core coordination together.
Core to Floor Package
Built for the "my core has never felt the same since" moment, this package targets your pelvic floor, deep abdominals, and postural muscles together, rebuilding the foundation your abdominal wall relies on to close the gap and hold tension again.
Get a proper assessment, not a guess
Tell us what you found in your self-check and how you're feeling, and we'll walk you through what it means and which treatment fits.
Ask Us HowYour core can still be rebuilt
Whether your self-check happened last week, your baby is in school now, or you are navigating menopause, diastasis recti responds to the right kind of support at any stage.
We'll help you understand exactly what's happening in your core and build a plan around where you are now.
Rebuild core and pelvic floor coordination together.
Strengthen your foundation from the inside out.
Talk through your self-check results and find your next step.
Resources for your next step
We are not just results focused.We are her focused.
© 2026 Herbody Clinic · herbodyclinic.com · This content is for informational purposes and does not constitute medical advice. Please consult a qualified healthcare provider for personal assessment and guidance.
