Months after birth your lower belly still domes and stays soft; gentle deep-core work can draw that gap back together.
If your tummy still looks pregnant months after birth, you are not alone, and it is usually not fat. It is often diastasis recti, the natural separation of the abdominal muscles that happens as your bump grows. Here is exactly how to check for it and close it safely at home, without the crunches that quietly make it worse.
What diastasis recti actually is
During pregnancy, the growing bump stretches the connective tissue (the linea alba) that joins your two outer ab muscles, and the deep core that normally holds everything in switches off. The result is a gap down the midline and a lower belly that stays soft and domed, no matter how much you walk or diet.
Why crunches make it worse
The instinct is to do sit-ups. But on a separated core, crunches and full planks pile pressure on the weakest point and push the belly outward, widening the gap and causing it to dome. The fix is the opposite. You reconnect before you load.
| Approach | Effect on diastasis |
|---|---|
| Crunches and full planks | Increase pressure on the midline, often worsen doming |
| Generic ab workouts | Train the surface muscle, skip the deep core |
| Deep-core reconnection (this method) | Rebuilds tension across the gap and draws the belly in |
The safe method that actually closes the gap
- Breath first. Exhale and gently draw the lower belly in and up to wake the deep core.
- Add gentle movement. Heel slides and modified dead bugs, keeping the belly flat.
- Progress slowly. Build strength only once you can keep the midline from doming.
- Carry it into life. Exhale and engage every time you lift your baby.
Want the whole plan, step by step?
The Diastasis Recti Fix takes you from the self-check through safe, progressive moves to close the gap, in 15 minutes a day at home.
Start the Diastasis Recti Fix →Use code GLOW20 for 20% off, or get all 7 guides in the Complete ResetWhat results to expect (and when)
Consistency at a calm intensity beats the occasional hard workout. Individual results vary, and it is never too late. The core responds to the right work even years postpartum. If you would like the core work alongside energy, glutes and pelvic-floor recovery, the Complete Postpartum Body Reset bundle brings it all together.
The bottom line
Skip the crunches. Reconnect the deep core with breath, progress gently, and stay consistent for 15 minutes a day. That is what genuinely draws the gap together, whether you are 6 weeks or 6 years postpartum. Results vary from mum to mum.
Frequently asked questions
When can I start?
Once your doctor or midwife has cleared you, usually around the 6-week check, and later after a c-section.
Can diastasis close without surgery?
Most mums improve significantly with consistent, correct deep-core work. A very wide gap, a hernia or ongoing symptoms is worth discussing with a women's-health physio.
How long does it take?
Many notice change within 3 to 4 weeks, with continued progress over months. Results vary.
What should I avoid?
Crunches, sit-ups, full planks and breath-holding while lifting, until your deep core can keep the belly flat.
This article is general education, not medical advice. Always check with your doctor before starting postpartum exercise.