Leaking when you cough or sneeze is more common than you might think. If you’ve noticed a few more little bladder leaks this winter, you’re not imagining it – and you’re certainly not alone. Cold and flu season brings a lot more coughing and sneezing, and when this happens, there’s a sudden burst of pressure on your bladder.

The good news? There’s a simple, well-proven technique that can help straight away. Physios call it “the knack,” and it’s one of the first things we teach. Best of all, you can start practising it today.

First, a reassuring word: this is common – but it’s not something you have to live with

Leaking a little when you cough, sneeze, laugh, or lift something is called stress urinary incontinence. The word “stress” here has nothing to do with feeling stressed – it refers to the physical stress or pressure that lands on your bladder in that split second. See our recent blog on the difference between stress and urge incontinence. 

It’s incredibly common, particularly for women who’ve had babies and for anyone going through menopause. But common doesn’t mean normal, and it definitely doesn’t mean permanent. It’s very treatable – often with straightforward changes and exercises you can do yourself.

Why do I leak more when I cough or sneeze in winter?

It’s a fair question, and the answer is simple. Winter doesn’t weaken your pelvic floor. What winter does do is increase the likelihood of coughs, colds and sneezes – and each one is a little “pressure test” on a bladder support system that may already be working a bit too hard.

So if you feel like your leaks ramp up every winter, it’s usually not that anything has changed inside you. It’s just that there are far more coughs and sneezes around to catch you out. Which is exactly where the knack comes in.

So what is “the knack”?

The knack is beautifully simple: you squeeze and lift your pelvic floor muscles just before – and during – a cough or a sneeze.

That quick, well-timed squeeze gives your bladder and urethra extra support at the precise moment the pressure hits, so far less (or nothing) escapes. Research backs it up: a well-timed pelvic floor contraction before coughing significantly reduces leakage. It’s a genuine “brace for impact” for your pelvic floor.

How to do the knack

Here’s how to build it into an automatic habit:

  1. Find the right muscles. Your pelvic floor muscles are the ones you’d use to stop yourself passing wind, or to stop the flow of urine midstream. You should feel a gentle “squeeze and lift” inside, without clenching your buttocks, tummy or thighs.
  2. Practise the squeeze. Get comfortable finding and lifting those muscles, then relaxing them fully. The relaxing part matters just as much as the squeezing.
  3. Add the timing. As you feel a cough or sneeze coming, squeeze and lift before it arrives, hold through the cough, then relax. Before → during → release.
  4. Practise. Do it with anything predictable – clearing your throat, lifting a shopping bag, standing up from a chair – and over time your body starts doing it more easily on its own, right when you need it.

Like any skill, it gets easier and more automatic the more you practise.

When the knack isn’t quite enough

The knack is a brilliant tool – but it’s a coping technique, not a cure. It helps you manage the leaks in the moment; it doesn’t, on its own, fix the underlying reason they’re happening.

For a lot of people, the next step is proper pelvic floor training – and by that we mean more than a few Kegels lying down on the bed. Most people improve significantly with good pelvic floor training, and a good proportion resolve their leaks entirely.

What the latest research is pointing to is that how you train matters. Rather than only doing your squeezes lying still, there’s growing evidence that actively drawing up your pelvic floor while you move – as you rise from a chair, lift, squat or bridge – may work even better. It teaches your pelvic floor to switch on at exactly the moments when real life puts it under load, which is, after all, when the leaks happen.

Some people need more

If your leaks continue despite doing the exercises, it usually means there’s a specific reason – and, importantly, a specific next step. This is where seeing a pelvic health physio really pays off, because the right treatment depends on why you’re leaking. Depending on what we find on assessment, options can include:

  • More targeted muscle work, tailored to exactly where the weakness is
  • Gentle electrical stimulation, which helps wake up and strengthen the muscles that close off the bladder sphincter muscle – a promising option we’ve seen good results from in our own clinic
  • Weighted pelvic floor training, using small internal weights to build strength in the muscles that matter most
  • A support device (pessary) –  a small, comfortable insert fitted by your physio that gently supports the urethra – helpful for some people, especially during exercise or on days you know will be demanding

The point is: if the simple things aren’t enough, you’re not out of options. There’s almost always a clear reason and a clear plan.

Ready to sort it out properly?

You don’t have to spend another winter crossing your legs before a sneeze. If leaks are getting in the way – even small ones – a pelvic health assessment will get to the bottom of why it’s happening and map out exactly what will help in your case.

Our team here in Wellington works exclusively in pelvic health, so this is what we do all day, every day – with warmth and discretion. Don’t be embarrassed. Get in touch to book an assessment, and let’s get you leak-free for good.


Frequently Asked Questions

Q: What is “the knack” for bladder leaks?

The knack is a simple pelvic floor technique where you squeeze and lift your pelvic floor muscles just before – and during – a cough, sneeze or lift. That well-timed squeeze gives your bladder and urethra extra support at the exact moment the pressure hits, so far less urine escapes. It’s one of the first things a pelvic health physio will teach, and you can start practising it today.

Q: Why do I leak when I cough or sneeze?

Leaking when you cough, sneeze, laugh or lift is called stress urinary incontinence. It happens when a sudden burst of pressure on the bladder overwhelms the pelvic floor muscles and the support around the urethra. It’s very common, especially after childbirth and around menopause – but common doesn’t mean normal, and it’s very treatable.

Q: Does cold weather make bladder leakage worse?

Cold weather itself doesn’t weaken your pelvic floor, but winter often brings more leaks anyway. Cold and flu season means far more coughing and sneezing, and each one is a burst of pressure that can trigger a leak in an already-under-supported bladder. This is exactly why techniques like the knack are so useful over winter.

Q: Can the knack cure stress incontinence?

The knack is an excellent way to manage leaks in the moment, but on its own it’s a coping technique rather than a cure – it doesn’t fix the underlying muscle weakness. Most people improve significantly with proper pelvic floor training, ideally also practised during everyday movements like standing, lifting and squatting. If leaks persist, a pelvic health physio can identify the specific cause and tailor further treatment.

Q: When should I see a pelvic floor physiotherapist about leaking?

It’s worth seeing a pelvic floor physio whenever leaks are affecting your daily life, or if they continue despite doing pelvic floor exercises. Persistent leaking usually has a specific, identifiable cause – and therefore a specific solution, whether that’s more targeted muscle work, electrical stimulation, weighted training or a support device. An individual assessment gets to the bottom of why it’s happening and maps out exactly what will help.


Tired of leaking every time you cough or sneeze? Book a pelvic floor assessment in Wellington and let’s get to the bottom of it.


Also in this series

  • Nocturia: why winter makes night-time toilet trips worse – coming soon!
  • Staying warm and active for pelvic health this wintercoming soon!
Liz Childs is a Wellington pelvic floor physiotherapist with over 20 years of experience specialising in pelvic health. She was the first private pelvic health physio in Wellington to work in this area and remains one of New Zealand’s most experienced practitioners. Liz lectures at Victoria University, speaks at national conferences, and sits on the National Executive of Continence New Zealand. She is passionate about helping women, men, and gender diverse patients get the right support for pelvic health problems.