Inclusion Criteria  ASA I-II Pregnant women 18-50 years of age BMI<40kg/m2 150-180 cm in height  Exclusion Criteria:  Patients with hypertension induced by emergency obstetric surgery Significant systemic disease, Multiple pregnancies, Fetal or placental abnormality, Hypersensitivity or allergy history to the drugs to be used in the study Contraindicated neuraxial anesthesia, Infection at or around the region to be anesthetized, Coagulation abnormalities Patients unable to decide or unwilling to participate in the study