| Numberof CPN | N = 216 | Percentage (%) |
| ≥4 | 120 | 55.56 |
| 1 to 3 | 86 | 39.81 |
| 0 | 10 | 4.63 |
| Number of ultrasounds | N = 216 | Percentage (%) |
| <3 | 170 | 78.70 |
| ≥3 | 36 | 16.67 |
| 0 | 10 | 0.63 |