Introduction
Postpartum depression (PPD), a frequently observed complication after delivery, is a characteristic depressive episode that occurs 1 month after childbirth and is generally featured by a labile mood, low concentration, low…

Postpartum depression (PPD), a frequently observed complication after delivery, is a characteristic depressive episode that occurs 1 month after childbirth and is generally featured by a labile mood, low concentration, low…