Among patients with unexpected C-section delivery is postpartum depression more likely to occur than on patients who delivered naturally?

Annotated bibliography instructions:
PICO question-
– “Among patients with unexpected C-section delivery is postpartum depression more likely to occur than on patients who delivered naturally?”
– Analysis* of 5 articles (at least 3 research articles) related to the purpose statement/research question, and to substantiate the significance of the patient problem.(No older than 5 years). From reputable source.