Births in Ontario by gestational age (April 2012 to December 2013)
| Gestational age, wk | Total no. of births | No. of stillbirths (%)* | No. of live births | No. of neonatal deaths (%)* |
|---|---|---|---|---|
| 22 | 172 | 82 (47.6) | 90 | 68 (75.6) |
| 23 | 195 | 58 (29.7) | 137 | 89 (65.0) |
| 24 | 210 | 40 (19.0) | 170 | 57 (33.5) |
| 25 | 273 | 43 (15.7) | 230 | 34 (14.8) |
| 26 | 270 | 29 (10.7) | 241 | 26 (10.8) |
| 22–26 | 1120 | 252 | 868 | 274 |
| 27 | 296 | 28 (9.5) | 268 | 21 (7.8) |
| 28 | 298 | 23 (7.7) | 275 | 7 (2.5) |
| 29 | 402 | 48 (11.9) | 354 | 13 (3.7) |
| 30 | 499 | 18 (3.6) | 481 | 6 (1.2) |
| 31 | 731 | 35 (4.8) | 696 | 10 (1.4) |
| 27–31 | 2226 | 152 | 2074 | 57 |
| 32 | 1000 | 39 (3.9) | 961 | 12 (1.2) |
| 33 | 1474 | 38 (2.6) | 1436 | 13 (0.9) |
| 34 | 2458 | 45 (1.8) | 2413 | 9 (0.4) |
| 32–34 | 4932 | 122 | 4810 | 34 |
| Total | 8278 | 526 | 7752 | 365 |
↵* The denominator for the percentages is the total no. of births for each gestational age group.