By definition, postpartum pelvic floor dysfunction only affects women who have given birth, though pregnancy rather than birth or birth method is thought to be the cause. A study of 184 first-time mothers who delivered by Caesarean section and 100 who delivered vaginally found that there was no significant difference in the prevalence of symptoms 10 months following delivery, suggesting that pregnancy is the cause of incontinence for many women irrespective of their mode of delivery. The study also suggested that the changes which occur to the properties of collagen and other connective tissues during pregnancy may affect pelvic floor function.
Kegels: American gynecologist Arnold Kegel created this seminal pelvic floor exercise. To do a Kegel, contract your muscles that stop the flow of urine, hold for five seconds, then release for five seconds. Repeat this exercise 10–15 times, up to three times per day. Avoid doing Kegel exercises when urinating since stopping the flow midstream can cause some urine to remain in your bladder, putting you at a higher risk of urinary tract infections (UTIs).
Biofeedback uses electrodes placed on your body (on the perineum and/or the area around the anus) or probes inserted in the vagina or rectum to sense the degree of tenseness in your pelvic floor muscles. Results displayed on a computer or other device provide cues to help you learn to relax those muscles. Usually, patients feel relief after six to eight weeks of therapy. You may be able to buy or rent a unit to use at home.
For internal massage, your PT may insert a finger into the vagina or rectum and massage the muscles and connective tissue directly. A frequently used technique is “Thiele stripping,” in which your therapist finds a trigger point by feeling a twitch in the muscle underneath, exercising it using a circular motion, and then putting pressure on it to help relax it, repeating the process until the muscle starts to release. Internal massage can also help release nerves. Sometimes, anesthetics can be injected into these trigger points. PTs may do this in a few states, but in most states, a doctor or nurse must administer injections.
Electrical stimulation uses a small probe inserted into the vagina or rectum to stimulate your pelvic floor muscles, helping desensitize nerves and causing muscles to contract and relax. Stimulation through electrodes placed on your body may calm pain and spasms. Different kinds of electrical stimulation devices are available for home use, both for internal stimulation with a probe or for external stimulation, such as a transcutaneous electrical nerve stimulation (TENS) or similar unit, to ease pain.
It can take several months of routine bowel or urinary medications and pelvic floor physical therapy before symptoms of pelvic floor dysfunction start to improve. The most important part of treatment is to not give up. Forgetting to take your medications every day will cause your symptoms to continue and possibly get worse. Also, skipping physical therapy appointments or not practicing exercises can slow healing.
Mechanistically, the causes of pelvic floor dysfunction are two-fold: widening of the pelvic floor hiatus and descent of pelvic floor below the pubococcygeal line, with specific organ prolapse graded relative to the hiatus. Associations include obesity, menopause, pregnancy and childbirth. Some women may be more likely to developing pelvic floor dysfunction because of an inherited deficiency in their collagen type. Some women may have congenitally weak connective tissue and fascia and are therefore at risk of stress urinary incontinence and pelvic organ prolapse.
Pelvic floor dysfunction is very different than pelvic organ prolapse. Pelvic organ prolapse happens when the muscles holding a woman’s pelvic organs (uterus, rectum and bladder) in place loosen and become too stretched out. Pelvic organ prolapse can cause the organs to protrude (stick out) of the vagina or rectum and may require women to push them back inside.
In order for the processes of urination and defecation to go smoothly, the various muscles within the pelvis need to act in a coordinated manner. In some cases, the muscles contract when they should be relaxing, or the muscles do not relax sufficiently to facilitate coordinated movement. Problems with the pelvic floor muscles can lead to urinary difficulties and bowel dysfunction. PFD is experienced by both men and women.
Increases bladder and bowel control. The pelvic floor muscles are directly responsible for controlling urine and bowel movements. If these muscles are weak, you’re more likely to experience constipation, urinary incontinence, struggle to control flatulence, or experience urine leakage from forceful activities like when sneezing, coughing, or laughing (called “stress incontinence”). Strengthening your pelvic floor can improve your bowel and bladder control.