| Characteristic | Bladder flap (N = 94) | No bladder flap (N = 98) | P (*<0.05) |
| Total operating time (min) | 40.3 ± 22.04 | 27.6 ± 21.07 | 0.01(*) |
| Incision-to-delivery time (min) | 14.7 ± 4.6 | 10.7 ± 3.09 | 0.02(*) |
| Bladder injury | 0 | 0 | - |
| Decrease in HB % (g/dl) 48 h after CS | 0.75 ± 0.4 | 0.73 ± 0.4 | 0.2 |
| Micro hematuria 1st day | 22 | 7 | 0.01(*) |
| Pain score (1 - 10) 1st day | 4.3 ± 1.3 | 3.3 ± 1.7 | 0.08 |
| Urinary tract infection | 5 | 2 | |
| Days of hospitalization | 1.5 ± 0.2 | 1.3 ± 0.3 | 0.6 |