Why does the sacrum hurt?

Pregnancy hormones cause pelvic bones to soften and potentially deform, leading to increased mobility in the sacral spine. This can compress the sciatic nerve, causing pain that may radiate to the buttocks and legs.

Safe relief methods include using a sacrum support belt (with doctor approval), prenatal massage from trained specialists, osteopathy, and swimming. Always consult your healthcare provider before starting any treatment.

Contact your doctor if sacrum pain is severe, sharp, or persists even with rest. Mild pain that improves with rest is usually not concerning, but persistent pain may require medical intervention.

Sacrum pain itself typically doesn't directly harm your baby, as it's usually a musculoskeletal issue related to pregnancy changes. However, severe pain can affect your mobility and quality of life, so seeking appropriate treatment is important.