Testing Parameters:
- 247 pregnant participants (gestational weeks 28-40)
- 6-month clinical observation period
- Sleep quality measured via polysomnography and self-reporting
- Pain levels assessed using standardized VAS scale
- Position retention monitored with motion sensors
- Durability testing over 180-night period
Primary Evaluation Criteria:
- Sleep onset time improvement
- Total sleep time increase
- Pain reduction (back, hip, pelvic)
- Position stability throughout night
- Material durability and support retention
- Partner sleep disturbance levels