Causes of early PPH | Absolute frequency | Relative frequency (%) |
Uterine atony | 38 | 40.9 |
Retained placenta | 31 | 33.3 |
Tissus injuries/laceration | 16 | 17.2 |
Coagulation disorders | 8 | 8.6 |
Total | 93 | 100.0 |