Electromagnetic Therapy Outperforms Kegel Exercises for Postpartum Incontinence

Stress urinary incontinence affects up to 49% of women globally and is particularly common after childbirth, with prevalence in Indonesia ranging from 14.7% to 52% among pregnant women. While Kegel exercises remain the gold standard treatment, adherence challenges and variable outcomes have prompted researchers to explore alternative therapies.

This single-blind randomized controlled trial compared electromagnetic stimulation (EMS) therapy to traditional Kegel exercises in 40 postpartum women diagnosed with stress urinary incontinence at least three months after delivery. The EMS group received 15 sessions of 20-minute treatments three times weekly over 5 weeks using the NOVAMAG NT-60 magnetic chair. The Kegel group performed daily exercises for 8 weeks under physiotherapist guidance.

Both treatments significantly improved urinary symptoms and reduced incontinence severity as measured by standardized questionnaires and pad tests. However, EMS demonstrated superior effectiveness in building pelvic floor muscle strength, achieving more than double the improvement compared to Kegel exercises (16.5 vs 8.0 cmH₂O pressure). Patient compliance was similarly high in both groups, with no significant differences in adherence rates.

These findings suggest EMS therapy may offer a more efficient treatment approach for postpartum stress urinary incontinence. The shorter treatment duration (5 vs 8 weeks) combined with superior muscle strengthening effects could make EMS particularly valuable for women struggling with Kegel exercise adherence or seeking faster results.

The study's limitations include its small sample size and single-center design. Additionally, the different treatment durations between groups make direct comparisons challenging, and longer-term follow-up data would strengthen the conclusions about sustained benefits.