Postnatal Pelvic Floor Recovery: The First Year, and What Is Not Normal

About a third of women have some urinary incontinence in the first three months after birth, most of it improves across the first year, and leakage that is still present at three to six months is the point at which it stops being early recovery and becomes a symptom that guidelines expect to be treated. Pooled prevalence of any postpartum urinary incontinence in the first three months is 33%, with a 95% confidence interval of 32 to 36, falling to 12% for weekly leakage and 3% for daily leakage¹.

Mine did not start immediately. It started somewhere around six months after my second child, on a hill sprint, long after everyone had stopped asking how I was. That is worth saying, because the postnatal window most services are built around had closed before my symptom arrived, and by then the only frame anyone had for it was that I had had two babies. Please read red flags and when to stop and get checked before the rest of this: new bowel leakage, heavy bleeding and signs of infection after a birth are not on the recovery timeline at all.

What the first year usually looks like

Improvement, gradually, from a high starting point. WHO describes it the same way: approximately one third of women experience urinary incontinence in the first three months after childbirth, which then gradually decreases during the first postpartum year².

Mode of birth changes the odds but does not remove them. Pooled prevalence in that first three months is about 31%, with a 95% confidence interval of 30 to 33, after vaginal delivery, against 15%, with a 95% confidence interval of 11 to 18, after caesarean section¹. Roughly double, not all or nothing, because pregnancy loads the pelvic floor whichever way the birth goes.

What that trajectory does not mean is that time is a treatment plan. A symptom that is improving can still be treated, and a symptom that has stopped improving is the one people wait longest on.

What WHO actually says, and what almost every summary gets wrong

This is the single most misquoted point in postnatal pelvic health, so here are both sentences in full.

Recommendation 7 of WHO’s 2022 postnatal care guidance: “For postpartum women, starting routine pelvic floor muscle training (PFMT) after childbirth for the prevention of postpartum urinary and faecal incontinence is not recommended.” And the remark attached to it: “While PFMT started after childbirth is not recommended as a preventive measure, women with involuntary loss of small volumes of urine (urinary stress incontinence) after childbirth should be advised of the potential benefits of PFMT for treatment of urinary incontinence.”²

So: not recommended as routine prevention for everyone, recommended as a conversation for the women who are actually leaking. Writing “WHO recommends postnatal pelvic floor muscle training” is false, and writing “WHO says pelvic floor exercises do not work after birth” is equally false. WHO also records that training started early in pregnancy was outside the scope of that assessment, which matters for the next section.

Why the strong prevention evidence belongs to pregnancy

The one high-certainty prevention finding in this whole field comes from starting before the birth. In the Cochrane review of antenatal and postnatal training, continent women who began an antenatal programme were about 29% less likely to report urinary incontinence at 3 to 6 months postpartum than women receiving usual care: 179 per 1,000 against 251 per 1,000, a risk ratio of 0.71 with a 95% confidence interval of 0.54 to 0.95, from 5 trials and 673 women, graded high certainty³.

The same review found antenatal training in continent women reduced incontinence in late pregnancy by about 62%, from 421 per 1,000 to 160 per 1,000, moderate certainty. Beyond 6 to 12 months postpartum there was no evidence of benefit, from a single trial of 44 women, low certainty. Training started antenatally as treatment in women already leaking showed no clear effect, and postnatal training did not show clear benefit in this review either: for late postnatal urinary incontinence the risk ratio was 0.55 with a 95% confidence interval of 0.29 to 1.07, from 3 trials and 696 women, low certainty³.

For faecal incontinence, results were consistently null and of low certainty across every comparison, and this site does not claim a benefit there in the peripartum population.

Read together with WHO, the picture is coherent rather than contradictory: prevention works best before the birth, and after the birth the case rests on treating the women who have a symptom. Antenatal pelvic floor training covers the timing side.

What the guideline says you should be considered for

NICE NG210 encourages women of all ages, including those pregnant or recently delivered, to do pelvic floor muscle training and to continue it throughout life⁴. That is general advice. The specific triggers are narrower and worth knowing by name.

Recommendation 1.3.12 says to consider a 3 month programme of supervised pelvic floor muscle training in two situations⁴:

• Antenatally, from week 20 of pregnancy, for pregnant women who have a first-degree relative with pelvic floor dysfunction. That is one specific criterion, not a general at-risk category, and most summaries widen it wrongly.
• During postnatal care, for women who have had an assisted vaginal birth with forceps or vacuum, an occipito-posterior vaginal birth, or injury to the anal sphincter.

Recommendation 1.6.14 then covers symptoms rather than risk: offer a supervised programme of at least 3 months to women, including pregnant women, with stress or mixed urinary incontinence⁴. NG123 says the same for women aged 18 and over⁵; NG210 covers women aged 12 and over.

If one of those postnatal triggers applies to you, say it in those words when you ask. Getting referred to pelvic health physiotherapy covers the routes in each health system.

What the six week check does and does not cover

It is a general postnatal review, not a pelvic floor assessment, and treating it as the latter is a common and expensive mistake. It rarely includes an examination of the pelvic floor muscles, it is usually short, and it lands before the point at which persisting symptoms become informative. My own was polite, thorough about several other things, and completed without anybody asking whether I could cough without leaking.

Use it as the appointment where you put something on the record, and be specific about frequency, trigger and timeline rather than asking whether something is normal. Questions to ask at your first appointment is built around that difference, and why symptoms get dismissed and how to be heard is the longer version.

Bowel symptoms are a separate route

New faecal incontinence after childbirth, including new loss of control of wind, should prompt a review for an obstetric anal sphincter injury rather than a training programme. The Royal College of Obstetricians and Gynaecologists puts the overall UK incidence at 2.9% of vaginal births, range 0 to 8%, with 6.1% in women having a first baby against 1.7% in women who have given birth vaginally before, and records that the reported rate in England tripled from 1.8% to 5.9% between 2000 and 2012⁶. Its patient-facing version puts this as about 6 in 100 first births.

Set 2.9% against the 33% who have urinary leakage¹ and the asymmetry is the point: bladder leakage after a birth is common, bowel leakage is not, and they should not be raised in the same tone of voice. Perineal tears and OASI recovery covers the follow-up clinic and rehabilitation, and faecal incontinence and anal sphincter training covers the symptom itself.

The rest of the recovery

Heaviness and dragging that build through the day belong with pelvic organ prolapse, not with tiredness. Separation of the abdominal muscles is rehabilitated conservatively and is covered in diastasis recti and the abdominal wall. Pain with intercourse or with examination is a pain-led presentation, and conventional strengthening is often the wrong first move for it: see pelvic pain and vaginismus and hypertonic pelvic floor and downtraining. Getting back to impact is staged rather than permitted: see returning to running and lifting.

Why access is the hard part

Because in most systems there is no published figure for how long you wait for this specific service. NHS England’s community waiting list collection publishes banded counts with no median, and pelvic health is not a service line within it at all⁷, so any national postnatal pelvic health wait quoted at you has been derived by somebody rather than published. Perinatal pelvic health services in England publish no access data whatsoever, and the one solid coverage fact traced is that 20 of 42 integrated care boards had such a service in operation as at 16 May 2024.

That gap is not new and it has been named at the highest level. The Cumberlege review recommended that pelvic floor education be encouraged in schools and certainly in antenatal classes, and that the NHS adopt the French model for universal postnatal pelvic floor rehabilitation⁸. It also recorded evidence that the specialist workforce is insufficient to provide pelvic floor muscle training to all those who require it.

For the treatment itself, see pelvic floor physiotherapy, and for what the published waiting data does and does not contain, pelvic health physiotherapy waiting times.