Pelvic health
Pelvic pressure or a bulging feeling that won't go away
A heaviness or bulging sensation low in the pelvis, often worse by the end of the day or after standing for a while, is a common reason people end up searching for answers. It's the kind of symptom that gets attached to childbirth history or age, and sometimes that's the whole story.
Pelvic floor physical therapy and basic activity modification, like avoiding heavy straining, are standard first-line suggestions and worth discussing with a doctor regardless of cause.
The Hypermobility Link Behind Pelvic Pressure — and a Research Disagreement
The research connecting hypermobility to pelvic organ prolapse is genuinely unsettled, and this page isn't going to pretend otherwise. A 1996 controlled study by McIntosh and colleagues looked at 46 people with EDS and found no significant relationship between prolapse and joint hypermobility. That study is now 30 years old.
A more recent narrative review, published in January 2026 and covering literature through September 2025, tells a different story. It states that prolapse affects somewhere between 29% and 75% of EDS cases across the studies it reviewed, and describes a more than twofold increased risk. But that review pooled a mix of mostly small, heterogeneous studies, and its conclusion directly contradicts the 1996 study rather than building on it. Neither one settles the question. If a bulging or pressure sensation is on your mind, that's reason enough to raise it with a doctor, not because the evidence points cleanly in one direction, but because it doesn't yet, and it's worth being examined rather than guessed at.
Read more on the hub page
Pelvic Organ Prolapse and hEDS/Hypermobility: What the Research Shows
Where to take this next
A pelvic bulge or pressure sensation is worth a direct evaluation by a doctor regardless of what the research eventually settles on. Our Pelvic Organ Prolapse page lays out both studies and the disagreement between them in more detail.
Sources referenced on this page
- 01McIntosh et al., 1996, controlled study, n=46 EDS patients, no significant relationship found between prolapse and joint hypermobility (link not yet sourced)
- 02Narrative review, January 2026, literature through September 2025, prolapse prevalence range and increased risk reported in reviewed studies (link not yet sourced)