Adult 1 Article 1 Clinical Laboratory Techniques 1 Delivery, Obstetric 1 Female 1 Health Care Costs 1 Humans 1 Pregnancy 1 Pregnancy, High-Risk 1 adult 1 alanine aminotransferase 1 alkaline phosphatase 1 aspartate aminotransferase 1 bilirubin 1 blood cell count 1 cesarean section 1 clinical laboratory services cost analysis 1 creatinine 1 economics 1 education 1 educational support 1 female 1 fibrinogen 1 glucose 1 glucose blood level 1 gynecologist 1 health care cost 1 health education 1 health program 1