What follows are six charts from chapter 12, Bleeding in Childbirth and Pregnancy, of the World Health Organization’s 2003 book (available online as a pdf) Surgical Care at The District Hospital:
Diagnosis of vaginal bleeding in early pregnancy, table on p 12-4.
Diagnosis of bleeding in late pregancy and labor, table on p 12-5.
Diagnosis of vaginal bleeding after childbirth, table on p 12-5.
Diagnosis and Management of Complications of Abortion, table on p 12-7.
Symptoms and Signs of Ruptured and Unruptured Ectopic Pregnancy, table on p 12-8.
Use of Oxytocic Drugs, table on p 12-13