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Abdominal knowledge

Are you troubled by diastasis recti and stretch marks after childbirth? Can abdominal lift improve it all at once?

Are you facing the triple trouble of "diastasis recti" + "abdominal laxity" + "stretch marks"?

When looking in the mirror after giving birth, many mothers often say: "I have clearly lost weight, but my belly is still loose and saggy." This is especially true for mothers who are too busy to exercise after giving birth and feel frustrated when their stomachs just won't tighten no matter how hard they try.
So, can the issues of diastasis recti and stretch marks be improved with an abdominoplasty?
This article aims to clearly explain the most effective and time-saving solutions.

This article is written byEnherya Plastic Surgery Chief ConsultantDr. Zhong Jinyuan's professional review.


Is your belly loose and sagging after childbirth? Understand the 3 key reasons for diastasis recti.

To understand diastasis recti, we first need to talk about "how the belly is supported."

Your abdomen is actually composed of multiple layers, with the most core and important muscle being located on either side of the navel.Rectus Abdominis
This is a muscle called between these two muscles.White line (Linea Alba)The tissues are connected together, usually responsible for stabilizing your core, supporting the internal organs, and helping you stand upright.

During pregnancy, the white line is like a rubber band that is constantly being stretched thin.

As the belly gradually grows, the weight of the fetus will continuously push forward.
This pressure is not "pushing down", but "pushing outward", and the force on the white line will become greater and greater, ultimately resulting in the phenomenon of the abdominal muscles separating to the left and right, which is what we refer to as "diastasis recti".

Simple understanding:
The white line is responsible for connecting the two abdominal muscles together.
The larger the pregnant belly, the thinner and wider the white line becomes.
The muscles are forced to retreat to the sides, forming a separation.

Why are postpartum mothers particularly prone to this? There are three main key factors.

1. The growth rate of the fetus + the pressure from the expanding uterus significantly increases.

The third trimester grows the fastest, and the linea alba bears the greatest force, so most mothers will experience obvious separation in the later stages.

2. Pregnancy leads to collagen loss and decreased tissue elasticity.

Hormonal changes can make ligaments looser and softer.
The white line is not thick to begin with, and after losing elasticity, it is even more easily pulled apart.

3. The muscles themselves cannot "automatically rebound".

After childbirth, the fetus leaves, but the white line does not immediately retract like a rubber band.
If the separation is too large or the skin has been stretched for too long, the muscles will remain in the "opened" position.

This is why some mothers, despite losing weight, still have a loose and unsupported abdomen.

Diastasis recti is not just an appearance issue; it also affects bodily function.

After the midline is pulled apart, core stability decreases, and you may encounter:

  • Lower back pain, easy to feel sore in the waist.

  • The burden of lifting heavy objects increases.

  • Coughing and lack of strength in the abdomen when running and jumping.

  • The shape of the navel changes and becomes protruding.

  • Abdominal thinning and the appearance of stretch marks

These are common "body signals" of diastasis recti, not personal issues, nor issues of whether or not to exercise, but rather a natural physiological response.


Self-assessment for diastasis recti: A simple method you can know at home in 1 minute.

Want to know if I have diastasis recti?
Actually, you don't need any instruments or to go to a clinic,You can complete a quick test at home.
The following will guide you step by step in the simplest and safest way.

Preparation posture: Let the abdomen return to a naturally relaxed state.

Please find a flat surface, such as a yoga mat or a bed.

  • Lie flat, relax the body

  • Both feet flat on the ground

  • Knee flexion approximately90 degrees

  • Place both hands naturally at the sides of the body.

This posture can allow the abdominal tension to return to the most natural state, and it will be more accurate when measured later.

Testing action: Allow measurable tension to appear in the abdomen.

接下來請:

  1. 將一隻手的fingertipPlace it "directly above the navel".

  2. Slowly lift your shoulderslike doing small sit-ups

  3. Gently engage the abdominal muscles, at which point you will feel the muscles on either side of the midline become more pronounced.

This action will cause the rectus abdominis to slightly "squeeze towards the midline," making it easier for you to assess the gap in the middle.

Measurement and Assessment: You can measure the degree of separation with your fingers.

When you exert force in your abdomen, you will feel:

  • The two sides of the rectus abdominis are like "two walls."

  • like a "gap" or "groove" in the middle

  • You can gently probe your fingers into the groove.

At this time, please observe:

  1. How many fingers can be inserted?

  2. How deep?

  3. Is the area soft?

Generally speaking,The wider and deeper the groove, the greater the degree of separation.

If the measured gap is greater than2 centimeters(About 2 fingers), it may be diastasis recti.

Diastasis Recti Assessment Chart

degree of separation

Muscle spacing (approximately finger width/cm)

Representative situation

Common appearance characteristics

Normal

Less than 2 centimeters (1 to 1.5 fingers)

Core stability, within normal range

Flat stomach, firm abdomen

mild

2 to 3 centimeters (about 2 fingers)

There is mild separation, commonly seen in the early postpartum period.

Slight bulge around the navel, weak core

moderate

3 to 4 centimeters (2.5 to 3 fingers)

Daily activities may cause back pain.

The abdomen presents a long-shaped bulge, which is more pronounced when coughing.

severe

More than 4 centimeters (more than 3 fingers)

Affecting core stability, often accompanied by loose skin and deformation of the navel.

The belly looks like a "cone shape" or is 3-5 months pregnant.

Enherya professional doctors remind: Pay attention to these two points for more accurate testing.

1. Do not exert too much force.

If there is a noticeable "mountain-shaped bulge" in the abdomen, it indicates that too much force has been applied, and the measurement will be inaccurate.

2. Suggest measuring 3 positions

Diastasis recti occurs not only above the navel but is also very common below it.
Can be measured in order:

  1. 2 to 3 centimeters above the navel

  2. The center of the navel

  3. 2 to 3 centimeters below the navel

Some mothers are "wide at the top and narrow at the bottom," while others are "narrow at the top and wide at the bottom." Everyone is a bit different.


Can abdominal muscle separation and stretch marks be improved with exercise?

This is almost one of the most common questions asked by postpartum mothers.

In fact, the improvement of diastasis recti is closely related to the "degree of separation" and the "condition of skin damage."
Let's break down the problem, and you will have a clearer understanding of your situation:

If diastasis recti is mild (within 2 centimeters): training can indeed help.

If the separation is within 2 centimeters, the tension of the rectus abdominis is still considered intact. Through proper core training, such as: transverse abdominal activation, breathing training, deep core contraction, etc.,There is a chance to slowly get back to the original position.

However, it takes time and the correct approach; otherwise, it is also common for mothers to become more protruding the more they practice.

Moderate or above (more than 2-3 centimeters): exercise effects are limited.

This type of rectus abdominis, the midline (linea alba) is mostly already:

  • stretched wider

  • thinner due to being stretched

  • Insufficient tension, decreased support

It is very difficult to rely on exercise to "bounce back to its original shape."
Training can improve core strength, butThe effect of really "pulling the two muscles back" is limited.

Stretch marks, loose belly: exercise cannot improve at all.

The key reason is very simple and is often overlooked:

  • Stretch marks are not an epidermal issue; they are "dermal layer ruptures."Once it occurs, there is no possibility of "self-repair."

  • Abdominal skin laxity is the loss of skin elasticity.Like clothes that have been stretched, even if you become thinner, they will not naturally shrink back.

These two issues, exercise has no effect at all, at most it makes the muscles a bit tighter, but the skin itself will not become tighter.

If your needs are the following, exercise is really not enough.

  • 想讓The belly is flat again, no longer looking like a three-month pregnant belly.

  • Treating stretch marks, loose skin, and wrinkles at once

  • 想讓The belly button returns to a beautiful shape (no longer expanded or sagging)

  • Want to improveInsufficient core support, lower back pain

  • What is desired is an improvement that is "felt" rather than just "barely acceptable."

Relying solely on training is indeed limited; the real way to solve these problems at once is through abdominoplasty!


Can abdominal muscle separation and stretch marks be improved in one go with abdominoplasty?

答案是:Yes, and abdominal lift is currently one of the most comprehensive and effective ways to improve.

 

Abdominoplasty is not just about "tightening the skin"; it actually addresses both "muscle issues" and "skin issues," which are the two main concerns for most postpartum mothers.

The following will quickly help you understand what the surgery actually did.

How does abdominal lift repair diastasis recti? (Parts that exercise cannot address)

Most people do not know that abdominoplasty is not just about cutting skin; it is also a very important "rectus abdominis reconstruction surgery."
During the surgery, the doctor will perform the following steps:

1. Open the skin and subcutaneous tissue to locate the separated rectus abdominis.

This step allows the physician to fully see the position of the muscles and the degree of separation.

2. Directly suture the left and right rectus abdominis fascia to return the muscles to their original midline position.

It's like zipping up a zipper that has been pulled apart.

Once the muscles are stitched together, the most obvious feeling is:

  • The belly is no longer protruding.

  • The core immediately becomes more focused.

  • Standing posture becomes more upright, lower back pressure decreases

這是Nothing that training, electrical stimulation, or body shaping treatments can achieve.Because the muscle position has been moved, it can only be "stitched back" through surgery.

How does abdominal lift improve loose skin and stretch marks? (The real way to "cut away the problem")

Stretch marks and loose skin are the most troubling issues for many mothers, and abdominal tightening can bring significant improvement in this area.

During the surgery:

1. Directly remove the skin that is the loosest, most wrinkled, and has the most concentrated stretch marks in the lower abdomen.

If the stretch marks are concentrated below the navel, that large area of skin will be completely removed.

2. Pull down the tighter and more elastic skin above and re-stitch it.

This action will significantly flatten abdominal folds, making the skin visually appear several years younger.

3. Reshape the belly button shape

The issues of postpartum belly button expansion, sagging, and enlargement can also be repaired.

Abdominoplasty addresses not just the "surface," but reconstructs the entire area from muscles to skin.


Want to know more about abdominal lift? Read this article:

🔗Introduction to abdominal lift, repairing sagging abdomen and stretch marks, quick recovery and return home on the same day.


Enherya postpartum abdominal skin tightening case studies

  • Goodbye to Annoying Postpartum Skin: Enherya Abdominoplasty Helps Mothers Regain Confidence

    Emma's belly has experienced two enlargements and reductions, leading to diastasis recti. Despite not gaining much weight after giving birth and having a slim figure, her stomach still hangs with a large bulge, requiring her to buy clothes one size larger to hide this excess skin. After a professional assessment by Enherya's doctors, she underwent an abdominoplasty to directly remove the excess skin. The flat abdomen after surgery allows her to wear fitted clothes, and occasionally showing a hint of her waist makes her feel youthful.
  • Reclaiming Pre-Pregnancy Curves: Enherya Composite Abdominoplasty Helps Postpartum Mothers Regain Confidence

    Postpartum mothers face nightmares, not only is it difficult to return to pre-pregnancy weight, but the excess skin caused by the excessive stretching of the abdomen during pregnancy, resulting in abdominal muscle separation, is even harder to get rid of. Enherya's composite abdominal lift, performed by two doctors from the hospital, removes the excess skin that affects appearance and causes inconvenience in daily life, revealing a long-lost waistline and a flat belly that say hi, bringing a happy and joyful mood.

 

Which postpartum mothers are suitable for abdominoplasty? (Self-assessment checklist)

Many mothers ask: "Under what circumstances should I consider abdominoplasty? Am I one of those who need it?"
Actually, you don't need to guess yourself, just use the simple self-assessment form below,Check how many items you have.Then you can roughly know the direction!

The following situations are the most common clinical postpartum body issues and the hardest to improve through exercise.
If you meet more than 3 criteria, you are very suitable for further evaluation for abdominoplasty.

Self-assessment items for abdominal skin tightening: How many do you have?

Observed conditions 說明
The belly is still protruding, like being 3 to 5 months pregnant. The weight has returned, or even become thinner, but the lower abdomen just won't go back.
When doing sit-ups, a "mountain line" will protrude along the midline of the abdomen. This is a typical sign of diastasis recti.
Stretch marks are obvious, and the skin on the belly looks uneven. Especially noticeable above and below the navel, in the lower abdomen.
When you pinch the belly, it feels like you're kneading cloth, lacking elasticity and wrinkled. After the loss of elastic fibers, exercise cannot tighten the skin.
After more than a year of exercise, the abdominal lines still have not improved. The issue lies not in muscle strength, but in the position of the muscles and the structure of the skin.
Core training can make your lower back feel uncomfortable. Most likely due to insufficient core compensation caused by diastasis recti.
The navel is enlarged, elongated, drooping, or misshapen. Many mothers think it is "gaining weight," but in fact, it is the abdominal wall tension being damaged.

If you meet almost all of the above criteria, it indicates that it is really difficult to recover solely through exercise. It is recommended to consider abdominoplasty to address the above issues!

but before making any medical decisions,It is very important to understand whether you are "unsuitable" for this surgery and the possible risks of the surgery!I suggest you first read this more comprehensive summary:
🔗《Explanation of groups unsuitable for abdominoplasty and surgical risks


Abdominoplasty vs. Exercise vs. Ultrasound and Radiofrequency Stimulation: Understand the Differences at a Glance

The Enherya team has compiled a complete comparison of three common methods, allowing you to understand the effects that each method can bring all at once!

Problems to improve exercise Sound wave / Electromagnetic wave abdominoplasty
diastasis recti ❌ Unable to stitch ❌ Cannot be repaired ✔️ Can be directly sutured
stretch marks ❌ 無效 ✔️ Can be lightened a bit ✔️ Direct excision
loose belly ❌ Limitations are significant. ✔️ Firm but not big ✔️ Complete Tightening
Umbilical deformation ❌ Unable to improve ❌ Unable to improve ✔️ Reshape the belly button
Improvement speed 3 to 12 months may not necessarily yield results. Requires multiple treatments ✔️ Complete in one go
Durability of effects 中等 中等 Very durable

To solve abdominal muscle separation, stretch marks, and loose skin all at once, only an abdominoplasty can achieve that.


How long does it take to recover from an abdominoplasty? Will it be very painful?

Let me prepare you mentally, the "recovery period" that postpartum mothers care about is actually not as scary as imagined. Most mothers who have undergone abdominoplasty say,Overall, it is easier than giving birth.

The general recovery timeline is as follows:

  • Suture removal: 10–14 days post-surgery

  • Recovery: Normal walking and simple activities can be resumed in 1-2 weeks.

  • Holding a baby: start moderately after 2-3 weeks.

  • Exercise: You can slowly resume training after 6 weeks.

  • Scar fading: 3–6 months

The level of pain really varies from person to person, but most mothers' feedback is:

 

"Much easier than giving birth."
"The first 3-5 days were tighter, but then it was fine."

 

As long as you follow the care methods provided by the doctor and rest well,The recovery condition is usually very ideal.

 

However, if you want the recovery to be smoother, faster, and more reassuring, you must take a look at these two articles first 👇👇

What should I pay attention to in week 1? Can I exercise in week 4? Will it still be tight in week 8?

We have organized all the situations we encounter weekly, normal reactions, and how to care for them in this article:
🔗【Essential Pre-Abdominoplasty: Summary of the 1 to 12 Weeks Golden Recovery Period and Precautions

 

This article will help you understand: Where will the scars be? How long will they be? What is the most effective way to care for them? Master the golden fading period, and wearing a bikini in the future will really not be a dream.
🔗【How to care for abdominal lift scars? Understand the location, length, and key period for fading.


Common FAQs (Most Frequently Asked by Postpartum Mothers)

Q: Will diastasis recti heal on its own? How long does it take?

Mild diastasis recti (within 2 cm) has the potential to gradually improve within 6 to 12 months postpartum, provided that:

  • Daily posture is correct

  • Deep core training is performed

  • There is no improper exertion (e.g., incorrect sit-ups)

If after a year there is still a noticeable bulge and core weakness, it usually indicates:
Insufficient muscle tension and the linea alba being stretched too thin, making it more difficult to

Q: Is surgery necessary for diastasis recti? What happens if surgery is not performed?

Not necessarily; the need for surgery depends on the "symptoms" and "daily life disturbances":

Situations where surgery may not be needed:

  • Separation is around 2 centimeters

  • No abdominal bulge or back pain issues

  • Skin is not loose

  • Personal appearance is not a concern

Situations where surgery may be needed:

  • Separation exceeds 3 centimeters

  • Core weakness affecting daily life

  • Lower back pain, discomfort when holding a child

  • Abdomen appears "cone-shaped" and protrudes

  • Severe skin looseness + stretch marks

  • Navel deformity, noticeable unevenness when dressing

If left untreated, the problem will not "worsen to a dangerous level," but core function, posture, and appearance will be affected in the long term.

Q: How long does the effect of an abdominoplasty last? Will it become loose again?

The results of an abdominoplasty are typically quite long-lasting, as the procedure addresses both "muscle suturing" and "skin removal" simultaneously.
As long as your weight remains stable and there is no significant stretching of the skin again, the effects can generally last for many years or even longer.

However, the following situations may lead to some degree of looseness:

  • Rapid weight gain

  • Subsequent pregnancy

  • Decreased skin elasticity due to aging

In summary: It will not suddenly become loose, but post-operative habits and weight management are still important!

Q: Will getting pregnant again affect the results of the surgery?

Yes, it will. Pregnancy will once again stretch the abdominal skin and rectus muscles, potentially causing:

  • Muscle separation

  • Skin laxity

  • The possibility of developing stretch marks again

The surgery does not pose any risk to pregnancy, but the results will be affected. Therefore, it is recommended:
If you have a clear plan for future pregnancies, it is usually advised to complete childbirth before undergoing an abdominoplasty, as it will be more cost-effective and longer-lasting.

Q: Can liposuction be performed at the same time as an abdominoplasty?

Yes, it is very common to perform liposuction in conjunction with an abdominoplasty for the following reasons:

  • It allows for more precise improvement of the waist and abdominal contours.

  • It can reduce fat accumulation at the sides of the waist.

  • It creates a visually tighter appearance with more defined lines.

However, the areas for liposuction and safety must be evaluated by the physician to avoid excessive extraction that could lead to tension issues.
“Abdominoplasty + VASER liposuction” is one of the most common combination surgeries for postpartum mothers.

Learn more about VASER liposuction:
🔗VASER 2.2 Liposuction

Q: Can stretch marks be completely removed?

This depends on the location of the stretch marks:

  • Stretch marks located below the navel: They can usually be removed "along with the loose skin."

  • Stretch marks located above the navel: They cannot be completely removed, but the skin will become lighter, flatter, and less noticeable after tightening.

Dr. Enherya explains: Stretch marks cannot be entirely cut away, but the "most severe area" can usually see significant improvement.

Q: What is the cost of an abdominoplasty?

The cost of an abdominoplasty generally ranges from NT$200,000 to NT$400,000, with the actual amount varying based on individual conditions and the specifics of the procedure.

It is recommended to consult a professional physician to obtain a quote tailored to your specific situation after an evaluation.

🔗【What does the cost of an abdominoplasty include? Surgical items and potential additional expenses


Enherya Abdominoplasty: Why is it a Popular Choice for Postpartum Mothers?

Many mothers chooseEnherya AbdominoplastyThe reasons include:

Specializing in postpartum abdominal reconstruction

Abdominal muscle suturing, skin tension assessment, and scar location planning all require experience.
Enherya has a more precise assessment method for postpartum mothers' abdominal laxity types.

Significant improvement and obvious recovery of a flat abdomen effect.

Can improve at the same time:

  • diastasis recti

  • stretch marks

  • loose skin in the lower abdomen

  • Umbilical protrusion

The effect is obvious.

Scars are more hidden (inside the bikini line)

The surgical incision is planned at a low waistline, and after healing, it will not be visible when wearing a swimsuit.

Postoperative exclusive care

Postoperative care is needed (for example: abdominal binding, drainage, skin tension management),
Enherya's post-operative care tips can help mothers recover more safely and smoothly.

If you have been working hard for a long time, abdominoplasty will be a one-time solution.

Diastasis recti, loose skin, and stretch marks cannot really be completely resolved just by trying hard.
Especially for mothers who have limited time and busy lives, choosing one that allows you toTime-saving, labor-saving, and effective methods.is the most practical.

If you want:

  • Regain a flat abdomen

  • Goodbye postpartum looseness and stretch marks

  • Rediscover the confidence in wearing clothes.

  • Improving core and appearance at once

那麼Enherya Plastic Surgery Clinic's abdominoplastyIt could be a solution that you should seriously consider.


Enherya Plastic Surgery Clinic has a wealth of cases in abdominal lift surgery. Do you want to restore your figure to pre-pregnancy or even better than before?
Welcome to let the professional team assist you in making the most comprehensive assessment to regain the self you desire.Contact us immediately


Recommended surgeons for abdominoplasty at Enherya Plastic Surgery Clinic

Recommended doctor expertise Important experiences
Zhong Jinyuan Chief Consultant breast augmentation surgery, abdominoplasty, autologous fat transfer, liposuction
  • Chairman of the Taiwan Asia-Pacific Tourism and Medical Care Association
  • Director of the Republic of China Society of Aesthetic Medicine
  • Korean Medikan Mesenchymal Stem Cell Vascular Endothelial Growth Factor Autologous Fat Grafting Demonstration Instructor
  • German human med autologous fat transfer breast augmentation and liposuction demonstration instructor
  • Member of the Republic of China Obesity Medicine Association
  • Member of the Anti-Aging Medicine Association
  • Member of the Laser Medical Association
  • American Naturopathic Physician
  • Member of the Chinese Society of Aesthetic Medicine
Dr. Lin Liying Breast augmentation surgery, abdominoplasty, eyelid surgery, laser spot removal
  • University of Leicester Medical School Department of Medicine and Biology Bachelor of Medicine and Bachelor of Surgery with Honours
  • Chief Physician of the Department of Plastic Surgery at Cathay General Hospital
  • Ministry of Health and Welfare designated plastic surgery specialist
  • University of Pennsylvania Hospital Plastic Surgery Fellowship
  • International Association of Aesthetic Plastic Surgeons (WAAPS) certified body and facial aesthetic plastic surgeons
  • European Society of Aesthetic Gynecology (ESAG) member / intimate treatment / aesthetic / reconstructive surgery certified physician
  • International Society of Cosmetic Gynecology (ISCG) Member / Certified Cosmetic Gynecologist
Dr. Liu Zongxian Breast augmentation surgery, abdominoplasty, eyelid surgery, neck lift surgery
  • Former Director of the Department of Plastic Surgery at Kaohsiung Municipal Xiaogang Hospital
  • Chief Physician of the Department of Plastic Surgery, Kaohsiung Medical University Hospital
  • Kaohsiung Medical University Hospital Department of Plastic Surgery Resident Physician
  • Attending Physician of the Department of Plastic Surgery, Kaohsiung Medical University Hospital
  • Kaohsiung Medical University Department of Medicine
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