This material is posted here with permission of the publishers, Instituto Nacional de Salud Pública. Internal or personal use of this material is permitted. However, permission to reprint/republish this material must be obtained from the Publisher.Objective. This study estimates the costs of maternal health services in Rosario, Argentina. Material and Methods. The rovider costs (US1999)ofantenatalcare,anormalvaginaldeliveryandacaesareansection,wereevaluatedretrospectivelyintwomunicipalhospitals.Thecostofanantenatalvisitwasevaluatedintwohealthcentresandthepatientcostsassociatedwiththevisitwereevaluatedinahospitalandahealthcentre.Results.Theaveragecostperhospitaldayis114.62. The average cost of a caesarean section (525.57)isfivetimesgreaterthanthatofanormalvaginaldelivery(105.61). A normal delivery costs less at the general
hospital and a c-section less at the aternity hospital. The average cost of an antenatal visit is 31.10.Theprovidercostisloweratthehealthcentrethanatthehospital.Personnelaccountedfor72−944.70. Direct costs are minimal compared to indirect costs of travel and waiting time. Conclusions. These results suggest the potential for increasing the efficiency of resource use by promoting antenatal care visits at the primary level. Women could also benefit from reduced travel and waiting time. Similar benefits could accrue to the provider by encouraging normal delivery at general hospitals, and complicated deliveries at specialised maternity hospitals.Josephine Borghi is funded by the Department for International Development through the Maternal Health Programme at the London School of Hygiene and Tropical Medicine. This project was conducted for and funded by the Human Reproduction Programme at WHO, Geneva