Three months after giving birth at her local NHS trust in Birmingham, Priya laughs at a joke her best friend makes over coffee — and feels that unmistakable warm rush. A little leak. Again. She's 32, she's been doing her pelvic-floor exercises "most days", and she genuinely thought this would have stopped by now. It hasn't, and she's not sure whether to Google it, ring her midwife, or just wait. Priya is one of roughly one in three British women who experience some form of urinary incontinence in the year after having a baby, according to the NHS and the Bladder & Bowel Community.

What is postnatal urinary incontinence?

Postnatal urinary incontinence — sometimes called postpartum incontinence — is any involuntary leakage of urine that starts during pregnancy or after birth. It can be:

Stress incontinence: leaks when you laugh, cough, sneeze, jump on the trampoline with the kids, or lift a car seat.
Urge incontinence: a sudden, urgent need to wee that you can't always get to the loo in time for.
Mixed incontinence: both of the above.

According to NICE guideline NG123 on urinary incontinence and pelvic organ prolapse in women, postnatal leaks affect around 30 % of women at 3 months post-birth and about 10–15 % still at 12 months if left untreated. The good news: supervised pelvic-floor rehabilitation resolves or substantially improves symptoms in most British mums.

Why British mums leak after childbirth

Whether you gave birth vaginally or by caesarean, your pelvic floor has done an extraordinary job over the last nine months. Common contributors include:

Stretching and weakening of the pelvic-floor muscles during vaginal delivery, especially with instrumental births (forceps or ventouse).
Hormonal changes — oestrogen drops after birth, particularly if you're breastfeeding, thinning the tissues of the urethra and bladder neck.
The weight of the baby in utero, which pressures the pelvic floor for months — a C-section protects the vagina but not the pelvic floor.
Perineal trauma, tears or an episiotomy.

It's not your fault, it's not a sign of bad luck, and it's absolutely not "just part of being a mum" that you're expected to put up with.

The NHS postnatal pathway

Every British woman is entitled to a 6–8 week postnatal check with her GP. This is the moment to raise bladder leaks, even if you feel embarrassed. Your GP can:

Listen to your symptoms and fill in a bladder diary together.
Do a brief examination (with a chaperone if you'd like) to check for prolapse.
Refer you to an NHS women's-health physiotherapist (also called a specialist pelvic-health or POGP physio).
Advise on lifestyle, fluids, caffeine and weight.

Since 2023, most NHS trusts in England have Pelvic Health Clinics that accept direct self-referral via the POGP network. Ask your health visitor or look up your local trust online. Waiting times vary — in 2026 they're typically 4–12 weeks.

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Pelvic-floor exercises: your most powerful tool

The NHS-backed Squeezy app is the go-to starting point for British mums. A solid daily routine looks like:

Three sets of 10 slow contractions (hold for up to 10 seconds, relax for 10).
Three sets of 10 fast contractions (quick squeeze and release).
Every day for at least 3 months — this is the NICE minimum evidence-based period.

Tip: attach them to something you already do daily — brushing your teeth, the first bottle or breastfeed of the day, waiting for the kettle. If you're not sure you're contracting the right muscles, ask your GP for a referral to a women's-health physio; around a third of British women initially squeeze the wrong muscles and need hands-on guidance.

Bladder-friendly habits for British mums

Don't limit fluids. Drink around 1.5–2 litres of water a day; concentrated urine irritates the bladder.
Cut back on caffeine. More than two cups of tea or coffee a day is a common trigger.
Empty your bladder calmly. Don't "just in case" wee — it teaches the bladder to signal too early.
Manage constipation. Straining damages the pelvic floor. Swap to wholegrain toast and plenty of veg.
Move your body. Walking with the pram, postnatal yoga and swimming at your local leisure centre are all pelvic-floor-friendly.

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Discreet daily protection: washable knickers over disposable pads

In the early weeks after birth, disposable maternity pads are practical. By 6–12 weeks, most British mums want something that looks and feels like normal underwear — not a reminder that something is "wrong". That's where washable bamboo fibre incontinence knickers come in.

Our Orykas absorbent incontinence knickers and ultra-absorbent knickers are OEKO-TEX Standard 100 certified, feel like your favourite cotton pants, and hold the equivalent of several disposable pads in a 4-layer absorbent gusset. They machine-wash at 40 °C and last 2–3 years. For a feminine touch, many mums choose the lace-trim version.

The maths is striking: British mums can spend £400–£700 a year on disposable maternity and incontinence pads; an Orykas drawer pays for itself in 4–6 months and takes up less space in an already-crowded nursery-laundry pile.

When to ask for more help

Book an urgent GP appointment or ring NHS 111 if you have:

Blood in your urine, a burning feeling or fever (could be a UTI).
A sensation of something falling down or bulging in your vagina (possible prolapse).
Leakage of stool, persistent perineal pain, or stitches that don't feel right.
Mental-health symptoms that are making this feel overwhelming — speak to your health visitor or GP, and consider Mind or the NCT helpline.

Priya, 6 months on

Priya did her 6-week check, was referred to her Birmingham NHS women's-health physio, started Squeezy on the app, and swapped her disposable pads for a drawer of Orykas washable incontinence knickers. At 6 months she's leak-free on school-run walks and laughing freely over coffee. Postnatal leaks are common — they are not inevitable, and they're not forever.

Frequently asked questions

How long does postnatal urinary incontinence last?

Around 70 % of British women who leak immediately after birth are dry by 12 months without specialist treatment. With pelvic-floor rehabilitation, 80–90 % see meaningful improvement within 3 months.

Can I do pelvic-floor exercises straight after a C-section or vaginal birth?

Yes — the NHS encourages gentle pelvic-floor exercises from day one, even with stitches. Build up slowly and stop if anything is painful. Start with short holds.

Are washable incontinence knickers safe to wear while breastfeeding?

Yes. Orykas knickers are made from OEKO-TEX Standard 100 certified bamboo fibre, free of harmful substances, and safe to wear continuously while breastfeeding.

How do I get a women's-health physio on the NHS?

Ask at your 6–8 week postnatal GP check or self-refer via your local NHS Pelvic Health Clinic (search your trust online). Waiting times in 2026 are typically 4–12 weeks.

When should I worry that something is more serious?

If you feel a bulge in the vagina, pass urine uncontrollably, leak stool, or have severe pelvic pain, ring your GP or NHS 111 the same day. These can be signs of prolapse or infection that need prompt assessment.

Sources: NHS (nhs.uk), NICE guideline NG123, Bladder & Bowel Community, POGP, NCT, Royal College of Obstetricians and Gynaecologists. This article is for general guidance and does not replace advice from your GP or midwife.

Postnatal Urinary Incontinence: What British Mums Need to Know