How Long Does It Take for Diastasis Recti to Heal? A Guide to Recovery Methods

Did your waist become wider after giving birth? It might not just be weight gain; it might be diastasis recti. What exactly is postpartum diastasis recti? Are there any effective ways to improve it?

 

What Is Diastasis Recti?

The rectus abdominis are the two parallel muscle bands running down the center of your abdomen, connected by a band of connective tissue called the “linea alba.” During pregnancy, as the uterus expands, increased abdominal pressure can overstretch the linea alba. This causes the two sides of the rectus abdominis to separate outward, forming diastasis recti. When these muscles are stretched during pregnancy and fail to snap back postpartum, it can lead to a loose abdomen, fat accumulation, and a “pooch” that looks like a pregnancy bump. Beyond aesthetics, it can also cause back pain and core weakness.

 

Functions of the Rectus Abdominis

• Protecting Organs and Increasing Abdominal Pressure: Contraction increases pressure within the abdominal cavity to protect internal organs and assists in physiological functions like bowel movements, coughing, or vomiting.
• Coordinating Body Movement: Helps the body bend forward and backward, facilitating daily activities such as bending over or turning.
• Maintaining Intra-abdominal Pressure: Plays a role in breathing and provides extra support by regulating internal pressure.

Postpartum separation can disrupt these normal functions, leading to backaches, pelvic instability, and even digestive issues.

 

Causes of Diastasis Recti

The primary cause of postpartum diastasis recti is the continuous pressure exerted on the abdominal wall by the growing uterus during pregnancy. Additionally, hormonal changes (specifically relaxin) loosen connective tissues, increasing the risk of the linea alba stretching.

The following factors may increase the likelihood of developing diastasis recti:

• Carrying multiples (twins, triplets, etc.)
• Large fetal size
• Excessive weight gain during pregnancy
• Multiple pregnancies
• Advanced maternal age

 

Self-check Method

1. Lie flat: Lie on your back on the floor with your knees bent and feet flat.
2. Lift your head and shoulders: Support your head with one hand and place the fingers of your other hand along the midline of your abdomen, just above or below your belly button.
3. Engage your abs: Gently lift your head and shoulders off the floor, as if you were starting a crunch, to tighten your abdominal muscles.
4. Measure the gap: Feel for a gap between the left and right abdominal muscles. If the gap is wider than two fingers (approx. 2 cm), you may have diastasis recti.

 

Professional Diagnosis

A doctor or physical therapist can perform a palpation or ultrasound examination to precisely measure the width and depth of the separation and assess the functional status of your core muscles to formulate the most suitable treatment plan.

 

How long does it take for diastasis recti to heal?

• Mild separation: Most mild cases (about 2-3 finger widths) may naturally improve within 4 to 8 weeks to 6 months postpartum as hormone levels normalize and core strength gradually returns.
• Moderate to severe separation: If the separation exceeds 3 finger widths or shows no improvement one year after delivery, the chance of natural recovery is low, and active intervention is usually required.

The “golden period” for repairing postpartum diastasis recti is generally considered to be between 6 weeks and 6 months after delivery.

 

How to repair postpartum diastasis recti？

 

1. Professional Physical Therapy

A physical therapist can design a personalized rehabilitation plan based on your specific condition. Treatment methods include:

• Manual therapy: Professional techniques to release tight muscle fascia and adjust pelvic alignment.
• Breathing training: Teaching correct diaphragmatic breathing to wake up deep core muscles like the transverse abdominis.
• Electrotherapy or shockwave therapy: Using devices to stimulate deep muscle contraction, promoting blood circulation and tissue repair.

 

2. Core Muscle Training

• Diaphragmatic breathing: Lie flat with knees bent. Inhale, letting your belly rise naturally; exhale, drawing your navel toward your spine.
• Glute bridges: Lie flat with knees bent. Tighten your glutes and core, then slowly lift your hips off the floor until your body forms a straight line.
• Dead Bug: Lie flat with hands reaching toward the ceiling and legs bent at 90 degrees. Slowly extend the opposite arm and leg while keeping your core stable and lower back pressed against the floor.
• Bird-Dog: Start on all fours. Simultaneously extend your opposite arm and leg, maintaining balance and a neutral spine.

 

3. Wearing a Postpartum Belly Band

Using a belly band appropriately in the early postpartum period can provide external support, helping to stabilize the abdomen and pelvis, relieve back discomfort, and remind you to maintain good posture.

 

4. Diastasis Recti Repair Surgery

For mothers seeking more effective results, professional assistance from plastic surgery is an option. Amber Health offers diastasis recti repair surgery (abdominoplasty), a comprehensive solution led by specialist doctors. This surgical procedure retightens and sutures the abdominal muscles separated by pregnancy, structurally repairing the core. It simultaneously removes excess loose skin and fat, reshaping a flat, firm abdominal contour in one step.

 

Tips for Preventing Diastasis Recti

 

1. Prenatal Exercise

Engage in moderate exercise during pregnancy with a doctor’s permission, specifically training the core and pelvic floor muscles to enhance muscle support.

 

2. Weight Management

Follow the doctor’s advice to control weight gain during pregnancy, avoiding excessive pressure on the abdomen.

 

3. Maintain Good Posture

Pay attention to keeping your spine upright, whether standing, sitting, or holding a baby. Avoid anterior pelvic tilt (swayback) to reduce the burden on your abdomen.

 

When should I seek medical help?

If you experience the following, it is recommended to seek assistance from a professional doctor or physical therapist promptly:

• Self-examination reveals a gap wider than 3 fingers.
• Postpartum diastasis recti is accompanied by severe back or pelvic pain.
• Symptoms of pelvic floor dysfunction, such as urinary incontinence or constipation.
• No significant improvement in abdominal appearance or function more than 6 months after delivery.

 

Why choose Amber Health’s diastasis recti repair services？

• One-stop postpartum care & repair: Amber Health offers diastasis recti repair treatments (abdominoplasty) led by plastic surgery specialists. Designed specifically for postpartum mothers, this procedure precisely repairs separated muscles and removes excess loose skin, helping you safely and effectively reshape your core lines and firm your physique.
• Comprehensive support for postpartum health： From postpartum body assessment to core muscle training guidance, Amber Health provides personalized, integrated solutions to meet every mother’s needs, helping you regain a healthy body and a confident life.