Background Despite the overwhelming feeling of great happiness, joyful excitement and rituals that heralds the arrival of a child, for too many women (especially in developing countries), child bearing is associated with suffering, ill health and even death. The need to consolidate and support women to procreate in tranquillity has inspired international and domestic agencies to harness the resources at their disposal to protect the health of women especially during pregnancy, child birth and

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... e post-partum period. Methods The study applied a systems dynamic model to selected data to establish the influence of the universal two-child policy in China on maternity insurance fund income. The study also established sensitivity analysis of the appropriate rate of contribution to keep the fund active. Results The study revealed that increases in utilisation rate as results of increase in number of births under the universal two-child policy increased the accumulated deficit of the maternity insurance fund income in the Ningxia-Hui Autonomous Region. At the current rate, the entire fund will be depleted by the end of 2021 unless the contribution rate is increased from 0.5% to 0.75%. Conclusions Maternal health is a "sentinel event" requiring an unprecedented global resource mobilisation to safeguard the future of humanity. Thus maternity insurance schemes in China require new methods of fund raising to keep a sustainable maternity insurance fund in the region. Study also reveals that population reform is not done in isolation but require changes in the fundamental social structures to ensure its sustainability.