Leaking urine after giving birth, also called postpartum incontinence, affects about one in three women in the first three months. Most of it is stress leakage: a few drops when you cough, sneeze, laugh or lift the baby, because the pelvic floor muscles that help close the urethra were stretched during pregnancy and birth. Pelvic floor muscle training is the recommended first-line treatment for stress leakage, though the evidence is clearer for starting it in pregnancy than for fixing leaks that are already there. If you are still leaking after about three months, or anything feels wrong sooner, get it checked rather than waiting it out.
How long postpartum incontinence lasts
There is no single timeline. For many women leaking eases over the first weeks and months as tissues heal and the muscles start working again, and the pelvic floor keeps recovering for months after the six-week check. Leaking is reported more often after a vaginal birth than after a C-section, but it still happens after cesareans, so a C-section does not rule it out.
A useful marker is three months. That is roughly the length of the first-line training course in guidelines, and leaking that has not improved by then deserves an assessment rather than more waiting. You don't have to wait that long, either: the NHS advises seeing a doctor about any type of urinary incontinence.
Stress, urge, or both
Which kind of leaking you have changes the first step. Stress leakage comes with pressure: coughing, sneezing, laughing, jumping, lifting. Urge leakage comes with a sudden, strong need to pee that you can't hold until you reach the toilet. Many women have a mix of the two.
For stress or mixed leakage, guidelines recommend supervised pelvic floor muscle training for at least three months. For urge leakage, the first step is bladder training lasting at least six weeks, learning to stretch the time between trips to the toilet, and pelvic floor exercises can be part of that plan.
What pelvic floor exercises can and can't promise
The largest review on this question, a 2020 Cochrane review of 46 trials and 10,832 women, found two different pictures. Women without leaks who trained during pregnancy were about 29% less likely to report leaking three to six months after birth. For women who were already leaking after birth, the trials so far could not show whether training changed leaking six to twelve months later. The evidence there was low quality, which means uncertain, not that training fails.
Guidelines still put supervised training first for stress leakage, and the practical lesson is that how you train matters. Early after birth, women's sense of whether they are contracting correctly is often unreliable, and a common mistake, bearing down instead of lifting, could potentially contribute to leakage.
When to start, and how
After an uncomplicated vaginal birth, gentle pelvic floor exercises can usually start in the first days if they are comfortable: a few soft lifts, up and in, each followed by a full release. After a C-section or a complicated delivery, follow your care team's timing. If an exercise hurts, stop.
Keep it short and easy at first. Fuller exercise usually waits for clearance around the six-week check, and running or jumping for around twelve weeks at the earliest, after a few simple checks covered in returning to exercise after birth. NIDDK says you may not notice a difference until after three to six weeks of regular practice.
Some signs need a check, not more exercises.
See your doctor, midwife or a pelvic floor physical therapist if leaking is getting worse rather than better, if you feel heaviness or a bulge in the vagina, if peeing burns or hurts or there is blood in your urine, if you have trouble controlling wind or stool, or if you have pelvic pain. A pelvic floor that hurts or won't let go after a squeeze needs an assessment, not harder squeezing.
Where Kegelia fits
The Kegelia app is for the doing-it-regularly part. A jellyfish shows the movement: its bell draws up and in on the lift and opens on the release, with a gentle haptic on every lift, so the target movement is in front of you on every rep. The free Beginner session is one minute, which fits a nap or a feed, there are no streaks, and in Secret Mode only the jellyfish stays on screen. It does not measure your muscles, it cannot tell whether you are contracting correctly, and it is not a treatment for incontinence: if leaking persists, an assessment comes first.