What Is the Pelvic Floor?
The pelvic floor is a group of muscles and connective tissues that supports the pelvic organs and helps control bladder and bowel function. These tissues also contribute to posture, breathing, sexual function, and movement. Pregnancy can change pressure and coordination in this region, which makes pelvic floor awareness relevant to prenatal care.
Quick Facts About Pelvic Floor
Category
Muscle and connective tissue system
Used for
Support, continence, posture, and movement
Common confusion
Not the same as the pelvis or pelvic bones
Also called
Pelvic Floor Muscles, Pelvic Diaphragm
Often discussed with
Prenatal Chiropractic Care
Key Takeaways About Pelvic Floor
- It includes muscles and connective tissues at the base of the pelvis.
- Pregnancy can alter pressure and muscle coordination in this region.
- The pelvic floor is not the same as the pelvic bones.
How Pelvic Floor Works

The pelvic floor forms a supportive layer across the bottom of the pelvis. Its muscles adjust tension as you breathe, stand, walk, lift, or change position. Connective tissues help link this area with nearby structures, so movement in the trunk and hips can affect pelvic floor coordination.
Related glossary terms: Anterior Pelvic Tilt, Lumbar Spine, Postural Assessment.
During pregnancy, changing abdominal pressure and body position can alter how the pelvic floor works. Prenatal care may consider this region alongside the lumbar spine and hips during movement and posture assessment. A person may notice pressure, difficulty relaxing the muscles, or changes in control, but these experiences do not identify one cause by themselves. A qualified clinician can decide whether further assessment is appropriate.

From the Arrowhead Clinic Chiropractor Riverdale team
When we discuss the pelvic floor during prenatal care, we consider posture, movement, breathing, and comfort together. We use gentle observation and conversation to understand how the pelvis and surrounding areas respond to common movements. We do not treat the pelvic floor as an isolated structure.
Pelvic Floor in Practice: A Real-World Example
A pregnant person may notice pelvic pressure when standing after sitting. During prenatal chiropractic care, the provider may observe posture and movement around the pelvis while discussing comfort and functional changes.
Related Services
Related Terms
Anterior Pelvic Tilt
Anterior Pelvic Tilt is a postural position in which the front of the pelvis rotates forward…
Lumbar Spine
Lumbar Spine is the lower section of the spinal column between the thoracic spine and the…
Postural Assessment
A postural assessment is a structured review of how you hold and move your body. A…
Range Of Motion
Range Of Motion is the available movement at a joint or body region during a specific…
Arrowhead Clinic Chiropractor Riverdale
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