Template:Windle1940 table20
From Embryology
| Age | Latent period (sigma) | Maximum contraction reached (sigma) | Duration of construction (sigma) | Height of contraction (mm) |
|---|---|---|---|---|
| Premature | 31.6 | 61.5 | 688.9 | 20.5 |
| 3 hours | 17.2 | 50.8 | 393.4 | 15.0 |
| 3 weeks | 18.8 | 52.5 | 304.2 | 19.0 |
| 6 months | 21.8 | 58.8 | 272.3 | l8.5 |
