Diastasis Recti: Self-Check, Assessment and Exercise Advice

A postpartum self-check and its limits

The NHS post-pregnancy body guide describes this check after having a baby:

1. Lie on your back with knees bent and feet on the floor.
2. Raise your shoulders slightly and look towards your tummy.
3. Use your fingertips to feel between the muscle edges above and below the belly button.
4. Notice how many fingers fit into the space.

The NHS recommends discussing persistent separation at the postnatal review and seeking help at any time if a physical problem is bothering you. If the check hurts, stop and ask for an assessment. A home finger count is not a complete treatment decision or a way to identify every abdominal lump.

What clinical assessment adds

The European Hernia Society guideline uses separation wider than 2 cm as its definition of rectus diastasis. Clinical examination is usually suggested; ultrasound or calipers can provide more precise measurement when needed.

The guideline notes uncertainty about how gap width relates to symptoms. Tell the clinician about discomfort, your concerns and the daily tasks that are difficult, rather than judging recovery by width alone. Assessment should also consider whether a hernia is present.

Bring relevant pregnancy, birth or surgical information. Ask what examination is needed and whether the assessment requires an in-person appointment.

Exercise choices and realistic treatment goals

The European Hernia Society says physiotherapy may be considered before surgery, but the evidence does not identify one exercise routine that can be recommended for everyone. A promise to close the gap within a set number of weeks goes beyond that guidance.

North Bristol NHS advice describes gentle deep-abdominal exercises and review by a physiotherapist before progression. An example to discuss is gently drawing in the lower abdominal muscles as you breathe out, then continuing to breathe normally.

Ask for a demonstration, an appropriate amount and advice on what to do if the exercise hurts or causes a bulge. Discuss lifting, getting out of bed and other tasks that matter to you. Do not rely on a shared phase calendar or assume every abdominal exercise is permanently forbidden.

• What should this exercise or activity change help with?
• What symptoms mean that I should stop and seek advice?
• How will the amount or difficulty be adjusted?
• What will be checked at the next appointment?

Our pelvic-floor guide explains why related symptoms need assessment before choosing strengthening or relaxation exercises.

Returning to activity after birth

NHS advice on activity after birth distinguishes gentle movement from more strenuous exercise. After a straightforward birth, walking and gentle stretches can begin when you feel ready. Complicated delivery or caesarean recovery needs discussion with the maternity team before strenuous activity.

Discuss your recovery, abdominal symptoms and any other restrictions before returning to demanding exercise. A self-check of muscle separation cannot determine readiness for every sport or lifting task.

Abdominal symptoms needing urgent medical assessment

An abdominal lump should not automatically be treated as diastasis. NHS hernia guidance recommends medical assessment for a suspected hernia, and urgent advice for pain around a hernia, bloating, nausea or vomiting, or difficulty passing stools or wind.

Seek urgent medical help for these symptoms rather than trying to manage them with abdominal exercises or a binder. Explain any new lump, pain or change to the treating clinician.

Preparing for physiotherapy

Our pregnancy and postpartum physiotherapy information explains assessment support. Confirm the appropriate assessment for your symptoms and recovery stage. The home physiotherapy guide covers technique and follow-up questions.

Do diastasis and divarication mean different conditions?

They are terms used for the same abdominal muscle separation. Ask the clinician to explain the findings and how they relate to your symptoms.

Does a particular finger-width result mean I need surgery?

Surgery is a clinical decision that considers assessment, symptoms and any associated hernia. A home measurement cannot make that decision. If an operation is discussed, ask about alternatives, expected benefits and risks.