Pain With Core Exercises After Pregnancy? Here's What It Means and What to Do
Updated October 20261 minute read
Pain — or bulging/"doming" along your belly — when you do core exercises after pregnancy usually means your deep core and pelvic floor aren't yet coordinating to handle that load, often alongside diastasis recti (abdominal separation). It's a signal to rebuild from the foundation rather than push through. Pelvic-health physical therapy guides a safe, progressive return so you regain a strong core without flaring symptoms.
What this usually means
Most likely causes. A deep core and pelvic floor still rebuilding after pregnancy, often with diastasis recti, so crunch-type loads cause pain, doming, or pressure. Less common causes. Pelvic floor dysfunction or a hernia can also cause symptoms with core work and may need assessment.
What you can try at home
Pause the exercises that cause pain, doming, or pelvic pressure for now. Start with breathing and gentle deep-core and pelvic floor connection, and progress load gradually. Watch for doming as your guide. A pelvic-health PT can map a safe progression tailored to you.
Not sure what's next? See your options — free.
Tell us what you're dealing with and where you are. We'll send you cash-pay PTs nearby who focus on it, with their prices and first openings. You choose; we don't give medical advice.
We check two or three cash-pay PTs near you. We reply within 1 business day with next steps.
When to see a physical therapist
Postpartum return-to-fitness is a great reason to see a pelvic-health PT, who can assess your core and pelvic floor and build a safe plan.
Red flags — don't wait
Seek care for a painful, firm bulge that won't reduce (possible hernia), severe pain, leaking that's worsening, or signs of infection.
Already seen a doctor, or have imaging? Request a match — free.
If a doctor has checked you out and physical therapy is an option, tell us where you are. We'll send you cash-pay PTs nearby who treat this, with their prices and first openings — bring your results to the first visit. You choose; we don't give medical advice.
We check two or three cash-pay PTs near you. We reply within 1 business day with next steps.
How a PT treats this
Treatment rebuilds deep core and pelvic floor coordination, then progressively loads it so you return to full exercise safely.
Frequently asked questions
Your deep core and pelvic floor are still rebuilding; loading too soon causes pain or doming.
Sources (5)
- Benjamin DR, et al. Effects of exercise on diastasis of the rectus abdominis muscle in the antenatal and postnatal periods: a systematic review. Physiotherapy. 2014. — PubMed
- MedlinePlus: Diastasis recti. — NIH/MedlinePlus
- Wallace SL, et al. Pelvic floor physical therapy in the treatment of pelvic floor dysfunction in women. Curr Opin Obstet Gynecol. 2019. — PubMed
- Bigdeli N, et al. An evidence-based comparison of rehabilitation strategies for diastasis recti abdominis in postpartum women: a systematic review and network meta-analysis. Sci Rep. 2025. — Sci Rep
- Woodley SJ, et al. Pelvic floor muscle training for preventing and treating urinary and faecal incontinence in antenatal and postnatal women. Cochrane Database Syst Rev. 2020. — Cochrane
This article is for education only and isn't medical advice. Always talk to a licensed clinician about your specific situation.