Postpartum Constipation, Pelvic Floor Fixes That Work
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    Pelvic Floor

    Postpartum Constipation and Your Pelvic Floor

    Published 22 June 2026Last updated 22 June 20265 min readBy Ana (Anastasia Uvarova)
    Moderate evidenceMedically reviewed by Ana (Anastasia Uvarova)
    Postpartum Constipation and Your Pelvic Floor
    In this article

    Nearly half of postpartum women have constipation in the first month. Straining doesn't just hurt, it stretches an already vulnerable pelvic floor and puts pressure on healing tissue.

    Why constipation happens after birth

    • Progesterone drops, disrupting gut motility
    • Iron in postpartum supplements slows things down
    • Fear of pain (stitches, hemorrhoids) makes you hold on
    • Dehydration from breastfeeding
    • Reduced movement in the first few weeks

    The toilet position that actually works

    Your bowels evacuate best when your knees are higher than your hips. Sitting flat on a Western toilet closes the anorectal angle, forcing you to strain. Squatting opens it.

    Fix in 10 seconds:

    • Place a small stool (or two folded bath towels) under your feet
    • Lean forward, elbows on knees
    • Let the belly relax outward (this is the opposite of "sucking in")
    • Exhale, don't push. Never hold your breath and bear down.

    The 4-4-4 hydration rule for breastfeeding mothers

    • 4 glasses of water first thing in the morning
    • 4 glasses spread across the day
    • 4 glasses in the evening (spread out so you don't wake at night)

    That's 3 litres. Most postpartum constipation resolves at this hydration level alone.

    What to add to your plate

    • Soluble fibre daily: oats, chia seeds (soaked), soft cooked apples, papaya
    • Insoluble fibre: wholegrain roti, ragi, cooked green vegetables
    • Healthy fats: ghee, nuts, seeds, olive oil, they lubricate stool
    • Warm liquids in the morning: warm water with lemon, or ajwain water

    The pelvic floor connection

    Chronic constipation from straining is the leading non-birth cause of pelvic organ prolapse. If you've been straining for weeks, you may notice heaviness, a bulge, or difficulty emptying. See a pelvic floor physio.

    When to see a doctor

    • No bowel movement for 4+ days despite hydration and diet
    • Blood in stool (small amount from hemorrhoids is common but confirm)
    • Severe abdominal pain
    • Straining continues after 6 weeks postpartum

    Passing stool should not be a workout. If it is, the problem isn't your effort, it's your position, your hydration, or your pelvic floor.

    FAQs

    Because this guide mentions…

    Written by

    Ana (Anastasia Uvarova)

    Women's Health Physiotherapist

    UK-qualified physiotherapist, founder of Alpha Physio Care

    UK-qualified women's health physiotherapist and founder of Alpha Physio Care. Ana designed the Mum21 12-week recovery program.

    Medically reviewed by

    Ana (Anastasia Uvarova)

    Women's Health Physiotherapist

    UK-qualified physiotherapist, founder of Alpha Physio Care

    UK-qualified women's health physiotherapist and founder of Alpha Physio Care. Ana designed the Mum21 12-week recovery program.

    Last clinical review: 22 June 2026

    Part of the Pelvic Floor topic hub, a physiotherapist-reviewed collection of guides on pelvic floor.

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