Incontinence 3 to 6 months postpartum: what's normal, how to train
By 3–6 months your tissues have recovered, so leaking mostly reflects strength, timing and load, all trainable. Here's how to progress, when to run and when to get help.
Updated ·Written by the Dr. Kegel editorial team · clinical review pending
Short answer
It's common but no longer something to simply wait out. In a study of over 12,000 first-time mothers who had no leaking before pregnancy, 31% leaked at six months. By now tissues have healed, so leaking mostly reflects pelvic floor strength, timing and load — all things you can train. Structured training and a physical therapist check help most.
of 12,679 first-time mothers who were continent before pregnancy reported urinary incontinence 6 months after giving birth
What’s happening in your body at 3–6 months
By three months the obvious healing is over. Your scar or stitches have settled, bleeding has long stopped, and most of the swelling in your pelvic tissues has gone. What’s left is function: how strong your pelvic floor is, how quickly it reacts, and how well it copes with the loads of real life.
A few things make this stage different from the early weeks:
- Life is heavier. Your baby may now weigh twice their birth weight, and you’re carrying a car seat, a stroller, a diaper bag.
- You’re more active. Many women try running, gym classes or sport again around now — and discover leaks they didn’t notice at home.
- Hormones are still shifting. If you’re breastfeeding, low estrogen can keep vaginal and bladder tissues thinner. Periods returning can change symptoms too.
- Sleep is short. Tired muscles, including the pelvic floor, give out sooner.
What’s normal at 3–6 months — and what isn’t
In a Norwegian cohort of 12,679 first-time mothers who didn’t leak before pregnancy, 31% reported leaking six months after birth (Wesnes et al.). So you’re far from alone.
Common at this stage: leaks with sneezing, coughing, jumping or running; leaks when you’re tired or at the end of a busy day; urgency with coffee or a very full bladder.
Not typical — get assessed: leaks with walking or standing up; any vaginal bulge or dragging heaviness; bowel leakage; pain with sex or exercise; leaks that got worse when you started running and don’t settle with rest.
The important shift: at this point, leaking is less about healing time and more about how your pelvic floor handles load. That is trainable.
Training for months 3–6: from strength to load
If you’ve been doing kegels since the early weeks, it’s time to progress. If you haven’t started, begin with the 6–12 week routine for a couple of weeks first.
1. Keep a daily pelvic floor base (5 minutes):
- 10 strong holds of up to 10 seconds, with 10 seconds rest
- 10 quick flicks
- one set standing, one set in a squat or lunge position
2. Add load 2–3 times a week: goblet squats, deadlifts with light weights, step-ups, lunges and carries. Lift your pelvic floor and breathe out as you lift. If you leak, reduce the weight or split the effort into smaller reps.
3. Train the reflex for impact: once strength moves feel solid, add small bounces, calf raises, skipping on the spot — before you ask your body to run.
4. Retest: do the pelvic floor strength self-test every two to four weeks so you can see progress, not just feel it.
Remember both directions: a pelvic floor that can’t relax is also a weak pelvic floor. If you feel tight, sore, or can’t fully let go, add slow relaxation breaths after every set.
Returning to running at 3–6 months
The postnatal return-to-running guideline by Goom, Donnelly and Brockwell sets about 12 weeks as the earliest point to start running. Before your first run, you should be able to walk for a good while, balance and squat on one leg, jog on the spot and hop without leaking, heaviness or pain, and complete single-leg strength exercises like calf raises and bridges.
Start with run-walk intervals on flat ground, a few times a week, and build slowly. If you leak on a run, use it as information: shorten the running bouts and go back to strength work for a week or two. See leaking while running for a full plan.
When to get more help
NICE recommends at least three months of supervised pelvic floor training for women with stress leaking. If you’ve trained consistently for a couple of months and nothing has changed, ask your doctor for a referral to a pelvic floor physical therapist. They can check technique, look for prolapse or tightness, and discuss options like a support pessary for exercise.
Waiting has a cost. In the long-term ProLong cohort, most women who were leaking three months after birth were still leaking twelve years later. The months ahead are the best time to act.
Plan for your week
Daily 5-minute pelvic floor base, two load sessions, and — if you’ve passed the readiness tests — two short run-walks. Keep a bladder diary for three days to spot triggers. Next stage: leaking 6 to 12 months postpartum.
Frequently asked questions
Is it normal to leak 4 months after giving birth?
It's common — in a large Norwegian cohort, about 3 in 10 first-time mothers leaked at six months. But by four months your tissues have healed, so ongoing leaking is a sign your pelvic floor needs targeted training. If you've already trained for a couple of months without progress, ask for a pelvic floor physical therapy assessment.
Can breastfeeding make leaking worse?
It can play a part. While breastfeeding, estrogen stays low, which can leave vaginal and bladder tissues thinner and drier. Many women notice improvement after they stop breastfeeding or their periods return. Keep training in the meantime and mention it to your doctor if leaking or dryness is bothering you.
Can I start running at 4 months postpartum?
Often yes, if you pass the basic readiness tests. The postnatal return-to-running guideline says not before about 12 weeks, and only when you can walk, balance, squat, jog on the spot and hop without leaking, heaviness or pain. Start with run-walk intervals and build slowly.
Will leaking go away on its own?
For some women it improves naturally over the first year, but for many it doesn't. Long-term studies show that leaking still present in the first months after birth often persists for years. Training now, while you're motivated and still recovering, gives you the best chance of improvement.
Sources
- The effect of urinary incontinence status during pregnancy and delivery mode on incontinence postpartum. A cohort study — BJOG, 2009
- Returning to running postnatal – guidelines for medical, health and fitness professionals (Goom, Donnelly & Brockwell) — Independent clinical guideline, 2019
- Pelvic floor dysfunction: prevention and non-surgical management (NG210) — NICE, 2021
- Urinary incontinence persisting after childbirth: extent, delivery history, and effects in a 12-year longitudinal cohort study — BJOG, 2016
This page is general education about exercise, not a diagnosis or treatment plan. Talk to a clinician about symptoms that are new, severe or getting worse.