A bladder sling is usually a short, same-day operation, and recovery for most women takes weeks rather than months. The first days are mostly about getting your bladder to empty normally and managing soreness, not about leaking. The bigger questions come later: how well the sling holds up over the years, and whether new bladder symptoms appear.
Peeing After Surgery and Why Some Women Go Home With a Catheter
A mid-urethral sling is a narrow strip of mesh placed under the urethra, the tube that carries urine out, to support it when you cough or strain. Because it adds support right at the outlet, the bladder can have trouble emptying in the first hours or days.
Before you go home, you’ll usually have a voiding trial: your bladder is filled, or you pee naturally, and staff then measure what is left, either with a quick ultrasound scan or by passing a thin catheter once. They look at how much remains relative to how much you passed. Each team uses its own cutoff, so ask what number they are using for you. If you pass, the catheter comes out and you go home. If not, you’re offered a way to keep the bladder drained while it recovers, and it’s reasonable to ask beforehand whether you can go home with a catheter so the plan isn’t a surprise.
In one large group of women, about 79% emptied normally after a sling, about 18% had short-term trouble, and about 2.5% had it longer.1PubMed. Incidences and risk factors of postoperative urinary retention after mid-urethral sling placement with and without pelvic reconstructive surgery Older age, earlier pelvic surgery, a hysterectomy at the same time, and more leftover urine before surgery all made trouble emptying more likely.2PubMed. Incidences and risk factors of postoperative urinary retention after mid-urethral sling placement with and without pelvic reconstructive surgery Women who had a spinal-type (regional) anesthetic had retention about 62% of the time in one same-day surgery group, versus about 25% with other anesthesia.3PubMed Central. The association between regional anesthesia and acute postoperative urinary retention in women undergoing outpatient midurethral sling procedures
Retention often feels like a weak or slow stream, needing to push or wait to start, or the sense that you haven’t finished. Some women dribble small amounts often because a full bladder overflows, so frequent peeing doesn’t prove the bladder is emptying. The cause is usually swelling and temporary tightness around the urethra from the surgery and the anesthesia, and it fades as the tissue settles. When you pee, lean slightly forward, relax your pelvic floor, and take your time; pushing hard can strain the new repair.
Going home with a catheter, or learning to self-catheterize for a few days, is a common and expected step, not a failed surgery. You’ll be taught how to empty the bladder, track how much comes out, and return for another voiding trial. Keep the drainage bag below bladder level and drink normally to lower the infection risk.
Some situations need a call. If you can’t pee at all and your bladder feels full and painful, get care the same day. Burning, fever, or cloudy urine can signal a bladder infection, which is more likely with catheters. Ask your surgeon how many days of a slow stream are acceptable before they want to see you.
Pain and Soreness in the First Weeks
Slings are placed either behind the pubic bone (retropubic) or out through the groin. At two weeks, the retropubic sling caused lower-belly pain in about 11% more women than the groin route.4PubMed. Surgical Pain After Transobturator and Retropubic Midurethral Sling Placement The groin-route sling, in turn, caused groin or inner-thigh pain in about 12% more women than the retropubic sling.5PubMed. Surgical Pain After Transobturator and Retropubic Midurethral Sling Placement
With the behind-the-pubic-bone sling, expect soreness low in the belly just above the pubic bone, where small incisions were made, plus the vaginal incision. With the groin-route sling, expect an ache in the groin or inner thighs that may feel worse when you spread your legs, climb stairs, or get out of a car. Either way, the vaginal incision itself is commonly sore, with a deep ache or pulling when you move or sit. The skin incisions are tiny and usually just need to be kept clean and dry, and any tape or glue over them falls off by itself.
Most soreness is managed with regular over-the-counter pain relievers, as your surgeon advises. Light vaginal spotting or discharge for a few days is common. Short walks help, while long sitting or straining tends to aggravate groin pain. Constipation strains the area, so stool softeners and plenty of fluids are worth using.
Groin or thigh pain that worsens instead of easing after two weeks should be reported. Pain with fever, spreading redness, or foul discharge needs prompt review. If you take other medicines, ask which pain reliever doses are safe alongside them.
When You Can Lift, Exercise, and Have Sex Again
Typical advice is to avoid lifting 20 pounds or more, and to skip running, aerobics, sit-ups, and other high-impact exercise, for a set period.6PubMed Central. Activity Restrictions After Midurethral Sling: A Randomized Controlled Trial Surgeons commonly set that period at either 3 or 6 weeks, and both have been tested in a trial.7PubMed Central. Activity Restrictions After Midurethral Sling: A Randomized Controlled Trial There is no single proven timing, so the choice rests on habit and caution rather than a threshold your body crosses. The restriction exists because straining raises pressure in the belly and pelvis while scar tissue is still anchoring the sling over the first weeks. Your surgeon’s number is the one to follow, and it’s fair to ask whether it can be adjusted for your job or home situation. Swimming and baths are often off-limits for 6 weeks to protect the healing vaginal incision.8Obstetrical & Gynecological Survey. Comment on “Activity Restrictions After Midurethral Sling: A Randomized Controlled Trial”
Desk work often resumes within days to a week, and walking and stairs are encouraged from the start. Driving usually resumes once you’re off strong pain medicine and can brake hard. Lifting children or groceries over 20 pounds waits until you’re cleared. That limit catches people out: laundry baskets, toddlers, vacuums, and pet food bags can all exceed it, and chronic coughing or straining stresses the sling too. Ask for help or split loads during the restriction period.
When the restriction ends, return in steps, starting with low-impact options like cycling or an elliptical before running or jumping. If leaking, heaviness, or pain appears when you add a new activity, step back to the previous level for a week and then try again.
After a retropubic sling, resuming intercourse at 2 weeks instead of 6 caused no loss of success, no extra mesh exposure, and no worse sexual function.9PubMed. Limits on vaginal intercourse after mid-urethral sling: a randomized trial Women strongly preferred the 2-week option.10PubMed. Limits on vaginal intercourse after mid-urethral sling: a randomized trial Whether early sex changes the chance of new pain during intercourse isn’t settled.11PubMed. Limits on vaginal intercourse after mid-urethral sling: a randomized trial Follow your own surgeon’s timing, and ask if 2 weeks is acceptable for you.
How Well the Sling Works and How Long It Lasts
In the first months to a year, women report being cured 62% to 98% of the time across many trials.12PubMed Central. Twenty-Five Years of the Midurethral Sling: Lessons Learned In a large registry, about 79% of women said they felt much or very much better.13PubMed. Patient-reported health and quality-of-life after midurethral sling: A comparative analysis from VIGI-MESH registry After single-incision or full-length slings, about 9 in 10 felt much better at 3 years.14PubMed Central. Patient Satisfaction and QoL in SUI: Results With Single-Incision or Full-Length Slings
The wide ranges come from studies that define cure differently, include different kinds of women, and follow them for different lengths of time. A study that counts only a completely dry result will report lower cure than one that counts satisfied women.
By 5 years, reported cure ranges from about 43% to 92% for both main sling types.15PubMed Central. Twenty-Five Years of the Midurethral Sling: Lessons Learned Over the long run, roughly 76% to 81% say they are cured, though tests show dryness in about 62% to 64%.16International Neurourology Journal. Management of Failed Midurethral Sling for Stress Urinary Incontinence Satisfaction later often depends more on new urgency than on stress leaking returning.17PubMed. Long-Term Outcomes of Midurethral Slings: A Narrative Review of Objective and Patient-Reported Trajectories
That gap between self-report and testing comes from different yardsticks. A doctor may ask you to cough with a full bladder or weigh a pad over a set time, which can show small leaks you might not notice. You may call yourself cured because leaking no longer bothers you, even if a test finds a few drops. Many women who count as “not cured” still leak much less than before. Tell your surgeon what matters most to you, such as running or laughing without a pad, so success is judged against your goals.
Being overweight, mixed urge and stress leaking, prior continence surgery, a weak urethral sphincter, and diabetes each raise the chance of failure.18International Neurourology Journal. What to Expect After Bladder Sling Surgery Heavier leaking before surgery also predicts a poorer result.19International Neurourology Journal. What to Expect After Bladder Sling Surgery
Managing weight and chronic cough reduces strain on the repair, and pelvic floor exercises after healing can support the result. If leaks return, report them early rather than assuming nothing can be done.
New Urgency and Overactive Bladder After a Sling
Around 15% of women develop new urgency or urge leaking after a sling, and about 30% who had it before keep it.20PubMed. Overactive bladder symptoms after midurethral sling surgery in women: Risk factors and management Over 5 years, about 11% to 21% report worsening bladder storage symptoms after either main sling type.21PubMed Central. Urgency and urgency incontinence following stress urinary incontinence surgery: A review of evaluation and management Most women with new bladder symptoms in one group rated the bother as tolerable.22PubMed Central. The Real Impact of De Novo Bladder Dysfunction After Transvaginal Tension-Free Vaginal Tape-Obتورator (TVT-O): A Prospective Study Older age and urge-dominant leaking before surgery raise the risk.23PubMed. Overactive bladder symptoms after midurethral sling surgery in women: Risk factors and management
Urgency is a sudden strong need to go, sometimes with leaking before you reach the toilet. Stress leaking happens with coughing or effort, which is what the sling targets. A bladder diary helps your doctor sort out which one you have.
The sling may irritate or slightly obstruct the urethra, making the bladder muscle work harder and become twitchier. Habits matter too: women who used to rush to the toilet to avoid leaking may keep doing it out of habit. Urgency can appear even when stress leaking is cured.
It can show up in the first weeks, when swelling and healing irritate the bladder, and in some women it settles on its own within a few months. If it’s still disruptive after a few months, ask for an evaluation instead of waiting indefinitely. Urine infections can mimic new urgency, so a urine test is usually the first step.
Cutting caffeine and timed voiding help many women. Bladder medicines or pelvic floor therapy are common next steps. Urgency together with a weak stream may mean the sling is too tight, so mention both.
Signs of Mesh Problems and What Happens Next
Mesh exposure, which is uncommon, means part of the sling shows through the vaginal wall.24PubMed Central. Mesh complications: best practice in diagnosis and treatment It can cause discharge, spotting, pain during sex for you or a partner, infection, and pain.25PubMed Central. Mesh complications: best practice in diagnosis and treatment With one older mesh type, problems sometimes appeared up to 20 years after surgery.26PubMed Central. Postoperative erosions of the Mersilene® suburethral sling mesh for antiincontinence surgery Mesh is permanent, and the vaginal lining over it can thin or wear down gradually, so a long symptom-free period doesn’t rule out a later problem.
Early light spotting during healing is normal, but spotting or discharge that persists or returns after healing deserves a check. Exposure may be found at a pelvic exam as a rough or firm spot or a thread of mesh in the vaginal wall, which is why an exam is needed to confirm it. A partner may notice scratching or discomfort during sex, sometimes before you feel anything.
Also worth reporting, even years later: new discharge or bleeding between periods, repeated bladder infections, or a stream that never recovered. Mention the sling to any new doctor.
Treatment ranges from trimming the exposed mesh to removing more or all of it.27PubMed Central. Mesh complications: best practice in diagnosis and treatment Removing more of the vaginal portion raises the chance stress leaking returns.28PubMed Central. Mesh complications: best practice in diagnosis and treatment
Some women develop ongoing slow flow, retention, or repeat bladder infections because the sling blocks emptying.29PubMed. Long-term effectiveness of surgical management for symptomatic bladder outlet obstruction following midurethral sling placement Options include loosening, cutting, or removing the sling.30PubMed. Long-term effectiveness of surgical management for symptomatic bladder outlet obstruction following midurethral sling placement In one group, leaking returned in none after early loosening, about 24% after cutting, and 50% after removal.31PubMed. Long-term effectiveness of surgical management for symptomatic bladder outlet obstruction following midurethral sling placement In another group, revising a tight sling restored normal emptying in all women without lowering long-term continence.32PubMed Central. Continence Is Not Affected after Sling Revision with Transvaginal Tape Elongation for Post-Sling Voiding Dysfunction
Mesh Worries and the Non-Mesh Alternative
Warnings about mesh for prolapse led many women to avoid slings too.33PubMed. The impact of the 2011 US Food and Drug Administration transvaginal mesh communication on utilization of synthetic mid-urethral sling procedures The mesh sling is a different, smaller device than prolapse mesh. Ask your surgeon about their own complication rates and options.
A fascial sling uses a strip of your own tissue, often from the belly wall, instead of mesh.34PubMed Central. Autologous Fascial Slings for Surgical Management of Stress Urinary Incontinence: A Come Back The strip is positioned under the urethra to support it much as a mesh sling would, and it becomes part of your body. When women chose between them, dryness was similar, about 76% with tissue and 81% with mesh.35UroToday. Comparing Autologous and Mesh Slings for Stress Incontinence Efficacy and Safety
It is a longer operation with more short-term emptying trouble.36PubMed Central. Autologous Fascial Slings for Surgical Management of Stress Urinary Incontinence: A Come Back Expect more soreness at the belly incision and a higher chance of needing a catheter for a while. That incision can also occasionally cause a hernia, a bulge from weakened muscle. In return, the operation carries very little risk of mesh erosion or chronic pelvic pain,37PubMed Central. Autologous Fascial Slings for Surgical Management of Stress Urinary Incontinence: A Come Back and you avoid a permanent foreign material in the body, which matters if that’s your preference.
Pregnancy and Childbirth After a Sling
Women who gave birth once after a sling had no more stress leaking 10 years later than those who didn’t.38International Urogynecology Journal. Childbirth after mid-urethral sling surgery: effects on long-term success and complications Women with more than one birth afterward had lower cure rates.39International Urogynecology Journal. Childbirth after mid-urethral sling surgery: effects on long-term success and complications Women planning several more children may want to discuss timing with their surgeon.
Tell your obstetrician about the sling early, and ask whether delivery method matters in your case. Leaking during pregnancy doesn’t necessarily mean permanent failure.