| Risk Factors | Number | Percentage |
| Preterm Rupture of Membrane | 52 | 54. |
| Multiple Pregnancy | 29 | 30.5 |
| Lack of Maternal Antenatal Care | 24 | 25.3 |
| Hypertension in Pregnancy | 17 | 17.9 |
| Maternal Febrile Illness | 17 | 17.9 |
| Artificial Rupture of Membrane Previous Preterm delivery | 8 4 | 8.4 4.2 |
| Birth Defect | 4 | 4.2 |
| Maternal Chorioamnionitis | 3 | 3.2 |
| Abdominal Massage | 2 | 2.1 |
| Teenage Mother Illicit Drug Intake | 1 1 | 1.1 1.1 |