Abstract:Objective: To study the effectiveness of pelvic floor electrical stimulation combined with biofeedback therapy in improving postpartum stress incontinence, uterine prolapse, vaginal wall protrusion and vaginal relaxation in women and to provide a theoretical basis for promoting pelvic floor rehabilitation treatment. Methods: 200 patients who came to pelvic floor muscle rehabilitation clinic from April 2015 to April 2018 were selected as the research objects. They were randomly divided into treatment group (100 cases) and control group (100 cases). The treatment group was treated with pelvic floor electromyographic stimulation combined with biofeedback therapy. The control group used Kegel exercise alone. Results: In the treatment group, symptoms were improved in 92 cases and 25 cases in the control group. Conclusion: The electromyographic activity of myofibrils I and II in the treatment group was higher than that in the control group, with statistical significance (p < 0.05), and the improvement rate of symptoms was significantly higher than that in the control group. It shows that pelvic floor electromyographic stimulation combined with biofeedback therapy is effective in improving pelvic floor muscle strength in postpartum women. It can relieve stress urinary incontinence, restore vaginal tightness, improve uterine prolapse and vaginal bulge.