| Clinical diagnosis | Frequency (n) | Percentage (%) |
| Previous CS at term Hypertensive disorders of pregnancy | 352 154 | 40.09 17.59 |
| Prolonged pregnancy | 79 | 9.00 |
| Febrile illness Multiple pregnancy Abnormal lies and presentation Prelabour rupture of membranes | 72 53 41 35 | 8.20 6.04 4.67 3.99 |
| Major degree placenta praevia False labour Gestational diabetes mellitus | 29 28 21 | 3.30 3.19 2.39 |
| Other medical diseases | 14 | 1.59 |