Kegels strengthen the pelvic floor, a group of 14 muscles that act like a sling holding your bladder, uterus, and bowel in place. By repeatedly contracting and relaxing these muscles, you build the strength and flexibility needed to control your bladder, support your organs, and improve sexual function. Around 70% of women who train their pelvic floor consistently see enough improvement in bladder control to resume daily activities without bothersome leaking.
The Muscles Kegels Target
Your pelvic floor muscles sit at the base of your pelvis, layered and interwoven into a sheet that supports your bladder, urethra, bowel, rectum, vagina, and uterus. The bulk of this sheet is a muscle called the levator ani, which wraps around the entire pelvis. A smaller muscle toward the back, the coccygeus, completes the floor. Together, they control when you release urine, gas, and stool, and they provide structural support so your organs stay in their correct position.
When these muscles weaken from pregnancy, aging, hormonal changes, or chronic straining, the support system loosens. That can lead to leaking urine when you cough or sneeze, a feeling of heaviness in the pelvis, or reduced sensation during sex. Kegels work by rebuilding strength in this specific muscle group, much like bicep curls strengthen your arms.
Bladder Control and Incontinence
The most well-known benefit of Kegels is reducing urinary incontinence, particularly stress incontinence (leaking during a cough, laugh, sneeze, or exercise). A stronger pelvic floor can clamp down on the urethra more effectively, preventing urine from escaping during sudden pressure on the abdder. Harvard Health reports that approximately 70% of women who do pelvic floor training consistently improve enough to feel satisfied with their bladder control. That doesn’t mean perfect dryness in every case, but it means being able to exercise, travel, and go about your day without worrying about leaks.
Kegels also help with urge incontinence, the sudden, intense need to urinate that’s hard to delay. Contracting the pelvic floor during an urge can calm the bladder muscle and buy you time to reach a bathroom. For many women, consistent training reduces how often these urgent episodes happen.
Sexual Function
Pelvic floor training has measurable effects on sexual health. A meta-analysis published in the American Journal of Obstetrics and Gynecology found that women who did pelvic floor exercises showed significant improvements in arousal, orgasm intensity, sexual satisfaction, and reduced pain during intercourse. The underlying mechanism is straightforward: stronger pelvic floor muscles increase blood flow to the area, which supports arousal and lubrication, and give you greater voluntary control over the muscles that contract during orgasm.
Women who experience pain during sex may also benefit, since pelvic floor training teaches both contraction and relaxation. Learning to fully relax the muscles between contractions can reduce tension that contributes to discomfort.
Pelvic Organ Prolapse
Prolapse happens when weakened pelvic floor muscles can no longer hold the bladder, uterus, or rectum in place, and one or more of these organs begins to press into or bulge through the vaginal wall. Kegels are most effective as prevention. As a specialist at UVA Health put it: “Once there’s a hernia, all the Kegels in the world won’t rebuild that wall.”
That said, for women with mild prolapse symptoms like pelvic pressure or heaviness, strengthening the surrounding muscles can slow progression and reduce discomfort. For more advanced prolapse, other options like pessaries (support devices inserted into the vagina) or surgery are typically needed. Starting Kegels early, well before symptoms appear, gives you the best chance of keeping your pelvic organs where they belong.
Postpartum Recovery
Pregnancy and delivery stretch and strain the pelvic floor significantly, and Kegels are one of the first exercises recommended after birth. For most women, gentle pelvic floor exercises can begin as soon as you feel ready, even in the first week after a vaginal delivery. The exception: if you had a forceps or vacuum-assisted delivery, it’s best to wait until six weeks postpartum before starting.
Early, gentle contractions help restore blood flow to the area and begin rebuilding muscle tone that was compromised during pregnancy. Many women notice improved bladder control within a few weeks of consistent practice, though full recovery of pelvic floor strength takes longer.
Why Kegels Matter During Menopause
As estrogen levels drop during menopause, the pelvic floor changes in ways that make it more vulnerable. Pelvic floor muscles contain estrogen receptors, so declining hormones directly affect their function. The muscles thicken and become less flexible, while the connective tissues lose collagen and elasticity. Stiffer tissues don’t bounce back well after being stretched or put under pressure, which is why incontinence and prolapse become more common after menopause.
Regular pelvic floor exercises counteract these changes by increasing blood flow to the area and improving the muscles’ ability to contract and relax through their full range of motion. Women experiencing genitourinary symptoms of menopause, including vaginal dryness and urinary issues, often find Kegels particularly effective at restoring some of that lost flexibility.
How to Do Kegels Correctly
The first step is identifying the right muscles. The easiest way: try stopping your urine stream midflow. The muscles you squeeze to do that are your pelvic floor muscles. (Don’t make a habit of stopping your urine stream, though. This is just a one-time test to locate the muscles.)
Once you’ve found them, the Mayo Clinic recommends this routine:
- Contract your pelvic floor muscles and hold for three seconds.
- Relax completely for three seconds.
- Repeat for a set of 10 to 15 repetitions.
- Do three sets per day.
A proper Kegel should feel like a squeeze and lift, then a full release. You shouldn’t need to hold your breath, tighten your abs, or clench your glutes or thighs. If you find yourself straining other muscles to get the contraction going, you’re likely using incorrect technique. Many women find it helpful to practice while lying down at first, then progress to sitting and standing as the muscles get stronger.
When Kegels Can Do More Harm Than Good
Not every woman should be doing Kegels. If your pelvic floor is already too tight (a condition called hypertonic pelvic floor), adding more contraction exercises can make symptoms worse. Signs of an overly tight pelvic floor include chronic pelvic pain, pain during sex, difficulty fully emptying your bladder, or constipation. In these cases, the pelvic floor needs to learn to relax rather than tighten further, and a pelvic floor physical therapist can guide you through the right approach.
If you’ve been doing Kegels consistently for two to three months without noticing any improvement in your symptoms, that’s also a signal to seek hands-on guidance. A pelvic floor physical therapist can confirm whether you’re contracting the correct muscles, determine if your pelvic floor is too weak or too tight, and build a more targeted exercise program.