| Characteristics | True labor | False labor |
| Contractions:
Frequency Interval Intensity |
Regular Shortens Increases |
Irregular Remains long Remains unchanged |
| Cervix | Dilates | Does not dilate |
| Discomfort | Back and abdomen | Lower abdomen |
| Sedation | Discomfort not relieved by sedation | Discomfort relieved by sedation |