Answer:
Mood disorder, hormonal changes and fatigue.
Explanation:
Mood disorder, hormonal changes and fatigue are the risk factors that leads to postpartum depression in an individual. Postpartum depression refers to depression which suffered the mother after childbirth that occurs from various factors such as hormonal changes, psychological adjustment to motherhood, and fatigue. After childbirth, a sudden high drop in hormones i.e. estrogen and progesterone in the mother body may leads to postpartum depression.
