Postpartum hemorrhage

Dr Daniel J Bell and Radswiki et al.

Postpartum hemorrhage (PPH) refers to uterine bleeding after delivery and remains one of the major worldwide causes of maternal mortality.

Pathology

Classification

A postpartum hemorrhage can be board classified as primary or secondary.

Primary postpartum hemorrhage

This is the most common form of major obstetric hemorrhage. The traditional definition of primary postpartum hemorrhage is the loss of 500 ml or more of blood from the genital tract within 24 hours of the birth of a baby. It can be minor (500-1000 ml) or major (more than 1000 ml). Major could be divided to moderate (1000-2000 ml) or severe (more than 2000 ml). 

Secondary postpartum hemorrhage

Secondary postpartum hemorrhage is defined as abnormal or excessive bleeding from the birth canal between 24 hours and 12 weeks postnatally.  

Causes: risk factors

Article information

rID: 15511
Synonyms or Alternate Spellings:
  • Post-partum haemorrhage (PPH)
  • Post partum hemorrhage
  • Post partum haemorrhage (PPH)

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