Complete therapy sessions for 7 consecutive days
Complete therapy sessions for 30 consecutive days
Complete 50 therapy sessions
Complete 100 therapy sessions
Achieve 80%+ voice quality score
Complete all 7 sessions in a week
Complete 20 morning sessions (before 10 AM)
Complete 20 evening sessions (after 8 PM)
Maintain 90%+ adherence for 3 months
Improve voice quality by 30%+ from baseline