"I'm 47, I've been a midwife for 22 years, and for 13 of them my own stomach never went back. Then I found out why. And why everything I'd tried was making it worse."

By Helen Marsh, midwife for 22 years · August 18, 2026 · 9:12 AM

"Helen, I'm 51. My youngest is 17. And my stomach is exactly the same as the day I walked out of the maternity ward. Do I just have to accept it?"

A woman said that to me last week. I put my coffee down. And I told her the thing nobody told me for 13 years:

"No. You don't have to accept it. But you do have to stop doing what you're doing, because it's making it worse."

The shapers that squeeze and slide down after two hours. The sit-ups you've been doing for years. The diets.

They don't work, and for most women they make the problem worse, without anyone saying so.

I'm 47. I've been a midwife for 22 years. And for 13 of those years I carried a small round stomach that would not go, believing it was age, motherhood, just how it is. Until the day a colleague put two fingers on my stomach and changed everything.

Shapers press at the front. Your body goes all the way round.

This is the part nobody has explained to you. And it explains everything.

An ordinary shaper, the one from the pharmacy, the big-brand one, the one someone recommended, only presses on the front of your stomach.

But your body has sides. It has a back. It goes all the way round.

What happens: the shaper pushes the tissue sideways. The moment you take it off, everything comes back. And in the meantime it has created those side bulges that were not there before.

On the forums where women over 35 talk about this, the posts all sound the same. I could have written them myself a few years ago.

"My children are 18 and 21. My stomach has stayed exactly as it was after pregnancy. I've gone from an active woman who was proud of her body to a woman who hides behind baggy clothes."

"I lost every pound of the baby weight. But the shape of my stomach is permanently different. Soft. Sticking out low down. I've played sports for years. Nothing has changed."

"I'm 52 with three grown children. And I still look four months pregnant. Especially in the evening. Is it my age? Is that it now?"

"At 49 I don't recognize myself in the mirror anymore. I avoid mirrors. I avoid fitted clothes. I avoid family photos. My husband says I'm exaggerating. But it's my body. I know it."

Women who eat well. Who exercise. Who have done, sometimes for twenty years, everything they were told to do.

And who still feel guilty for seeing no results.

What nobody told you, and it changes everything

Sit-ups for months. The stomach stays.
Walking, swimming, yoga. The stomach stays.
Rigid shapers. They press at the front, let everything escape at the sides, and slide down within the hour.

The moment you take them off, everything is exactly as it was, because they never fixed anything. They moved the problem.

And the cruelest part:

"I had no idea I was doing more harm than good with my crunches. Why did my doctor never tell me?"

Crunches, sit-ups, standard planks: those are exactly the exercises that can make it worse.

Millions of women do them without knowing. Believing they're helping their body. Quietly making it worse.

The signs I recognize, because I lived them too

A stomach that sticks out from the morning, before you've even eaten. That isn't bloating. It's structure.

That odd shape, pointed or ridged, that appears when you get up off the couch. As though something wants to come out through the middle. That is exactly what's happening.

Clothes that don't hang the way they used to, not because of your weight. Because of the shape. Your waist has gone. The wrap dress you loved folds strangely in places you can't explain.

And the detail you probably struggle to explain to the people around you: first thing in the morning it's almost bearable. By the evening you look five months pregnant.

Not because of what you ate. Because of something else. Something internal that no diet reaches.

"I've stopped trying clothes on in fitting rooms. The lighting showed me someone I didn't recognize. And at 51 I shouldn't be at this point."

Then came the appointment that changed everything, with one sentence

I was there for a routine check. Nothing to do with my stomach, or so I thought.

After examining me, my colleague gently placed two fingers on my stomach, just above the navel, along the midline. Her fingers sank down between two columns of muscle.

She looked at me and said, calmly:

"Helen, you have a diastasis. Your rectus abdominis muscles have separated. You know what it is, you talk about it with your own patients. That's why your stomach doesn't respond to exercise."

I shrugged. "Yes, I know what it is. But I'm 47, my youngest is 14. Surely it closed up years ago?"

She shook her head slowly.

"No. For most women who've had more than one pregnancy, that gap stays there for 20, 30 years. And standard core work, sit-ups, crunches, they can make it worse."

Then she said the sentence that changed everything:

"Most women between 35 and 65 who can't get their stomach back aren't fighting fat. They're living with a gap in the muscle that exercise alone can't close. And it gets worse with menopause."

My heart stopped. I felt tears coming without understanding why. Not sadness.

Relief.

It was never my fault.

Nobody had ever explained it to me.

I'd have saved myself 13 years if someone had told me sooner

What I'd taken for "stubborn fat"… was a gap in the muscle.

Left open after my pregnancies. Worse year after year. And accelerated by the hormonal drop of perimenopause.

Here is the detail most women over 35 don't know, and it explains everything:

You can be back at exactly your pre-pregnancy weight and still have this stomach.

Not a pound over. And there it is. Round, prominent, sticking out. Because the problem isn't the weight.

The problem is the structure.

During pregnancy, the two columns of abdominal muscle widen and separate to make room for the baby. That's normal. That's meant to happen. What isn't automatic is that they close again afterwards.

Without support all the way round, the muscles have no mechanical pressure drawing them together. The stomach stays soft, round, prominent, however much exercise you do.

And the exercise we're all commonly told to do? Planks, crunches, sit-ups?

They pull the muscles the wrong way. They separate instead of drawing together.

"Why did my doctor never tell me I had a diastasis? Why did nobody mention it when I was discharged?"

If your stomach looks rounder at the end of the day than it did in the morning, or if you notice that pointed shape when you strain, those are other common signs. Many women over 35 have all of them without ever having heard the word diastasis.

The only way to visibly help those slackened muscles draw back together, without surgery, without the sit-ups that make it worse, is gentle compression all the way round, wrapping the stomach at the front, the sides and the back. Not a rigid shaper that presses at the front and lets everything escape at the sides.

That is exactly the thinking behind the crossed band, the X design built into the Leyna high-waist brief. Inspired by the ancient Malaysian technique of the Bengkung, used for centuries after birth in Malaysia, Morocco, Japan and Mexico.

"Put it on, and come back and see me in 6 weeks."

I wasn't looking for a miracle. I was looking for something that did what it said.

Not a Velcro belt that slides down within the hour. Not an uncomfortable shaper you take off at lunchtime. Not a tea, not a supplement, not a 12-week program.

A brief.

That you put on in the morning under your normal clothes. And forget about.

The difference from everything I'd tried before?

The compression wraps all the way round: front, sides and back.

Not just the front. All the way round. Like the Malaysian Bengkung, the technique women in Malaysia have used to recover after birth for 500 years, but in a brief you pull on in ten seconds.

Thanks to the X design of the crossed band, the pressure is spread across 3 zones instead of being concentrated at the front. The result: it doesn't slide down. It doesn't show under a dress. It doesn't stop you breathing. It doesn't create side bulges.

I was skeptical. Genuinely. But mostly I was exhausted by looking in the mirror and not recognizing myself. So I said yes.

The first few days: nothing visible. Then…

Day 1, 2, 3: nothing visible. The compression was gentle. Not uncomfortable. Just… there.

Day 5: the same. I was seriously starting to regret it. Until day 8.

Day 8: something happened

I wake up. I pick up my jeans, the ones I hadn't been able to button since my second pregnancy, 16 years ago.

I put them on. They come up. I pull the button across.

It fastens.

Without holding my breath. Without jumping up and down. Without lying down on the bed.

I looked at myself in the mirror. My waist was there. Not dramatic. But visible. It existed again.

I put my hands on my hips. I cried. Not with joy. With relief.

6 weeks later: the results I wasn't expecting

For the first time in 13 years, I recognized myself in the mirror. My stomach had a shape. My hips existed. My waist was there.

And what had changed most wasn't just the silhouette. It was that permanent feeling of being "soft everywhere" that had been with me for years. It had completely gone.

That day I messaged my friend Kate. Here's what I sent:

On the forums where I'd read all those despairing posts, I ended up writing my own:

"6 weeks. I'm 47. I fit back into a pair of jeans I hadn't worn since 2008. My stomach has a shape. I feel like me."

The replies came in by the dozen. Women between 35 and 65 writing: "Send me the link."

From women who have already tried it

It works even if you're sporty, or if you "accepted it" 20 years ago

A lot of the women over 35 who contact me have always been active. They run. They do yoga. They lift. And their stomach still doesn't respond.

"I was an athlete. I had a flat stomach I was proud of. And now, 15 years after my last pregnancy, my body doesn't respond to anything I do. It isn't fat. I know that. But I don't understand what it is."

That is exactly why the Leyna brief exists. A diastasis that was never rehabilitated doesn't go away with training. It's compensated with the right pressure, all the way round, constant, gentle. Not with sit-ups.

And for those who've had it a long time, 10, 15, 20 years: no, it isn't too late.

The body stays capable of finding a clear shape again at any age, as soon as the muscle structure gets the right support.

Between "I've tried everything" and "I've accepted it", there's Leyna.

The brief that gave me my mirror back

Inside: an X-crossed design that flattens the lower stomach by triangulation. No silicone band that pinches. No rigid boning that marks. No seam that digs in.

Not a belt that slides down. Not a corset. A high-waist brief you wear under your normal clothes, and forget about.

It supports the abdominal wall all the way round: front, sides and back.

Available from S to 6XL. Six colors: black, beige, navy, purple, pink and lilac. Cotton-lined gusset, breathable, machine washable.

Beware of counterfeits circulating online. Order only from the official site getleyna.com using the button below.

If you've read this far, your stomach isn't finished

A year ago I was exactly where you might be today. Tired of fighting a body I didn't understand. Convinced it was permanent. That it was "my age". That it was "normal after two children".

"It never went back. The shape of my stomach is permanently different. I've stopped trying."

I'd read that sentence a hundred times on the forums. And I'd started to believe it myself.

It isn't fat.
It isn't permanent.
And it isn't your fault.

It's a gap in the muscle. And a gap in the muscle responds to the right pressure, all the way round, constant, gentle. Not to diets. Not to sit-ups. To the right tool for the right problem.

Today, at 47, I fit back into my old clothes. My stomach has a shape. And above all: I feel like myself in my own body. Not just "mom". Not just "a woman of 47". Me.

Helen Marsh, midwife, and a woman who got her mirror back at 47.

Leyna · getleyna.com
3,000+ customers · S to 6XL · 30-day money-back guarantee

This content is an advertorial produced in partnership with Leyna. The accounts shown are representative of customer feedback received. Results vary from person to person. The Leyna shaping brief provides cosmetic support to the silhouette. It is not a medical treatment for diastasis. For any severe diastasis, please speak to a healthcare professional.
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