For the incidence of spinal anesthesia-induced hypotension, we can define it as the number of cases where pregnant women undergoing cesarean section experience a decrease in blood pressure following the administration of spinal anesthesia.According to the study conducted at King Abdulaziz Medical City (KAMC) in Jeddah, Saudi Arabia, from 2019 to 2020, mild hypotension (decrease of >=10% and 20% and 30%).As for the risk factors, SA-related complications include hypotension, categorized according to the degree of reduction from the baseline systolic blood pressure.