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Numbers of subjects in each group for pre-ripening and post-ripening examinations. Reasons for exclusion of post-ripening examinations are in parentheses.
| Group | Pre | Post |
|---|---|---|
| Not in Labor | 11 | 10 (refused = 1) |
| Marked Progression | 9 | 4 (cervix <1cm = 4, poor quality data = 1) |
