As of my last knowledge update in October 2021, the leading causes of maternal death can vary by region and are influenced by healthcare access, socioeconomic factors, and the presence of underlying health conditions. Globally, the primary causes include:
- Hemorrhage - Severe bleeding, especially postpartum hemorrhage.
- Infections - Such as sepsis, particularly after delivery or abortion.
- Hypertensive disorders - Conditions such as preeclampsia and eclampsia.
- Complications from delivery - Issues arising during childbirth.
- Unsafe abortion - Complications resulting from unsafe procedures.
In many high-income countries, the maternal mortality rate is significantly lower due to better healthcare systems and access to maternal care. In low- to middle-income countries, however, these issues can remain critical concerns.
For the most accurate and updated information, please refer to recent reports from organizations like the World Health Organization (WHO) or other health agencies.