Final answer:
Postpartum blues, also known as baby blues, is a transient, self-limiting mood disorder that affects mothers after childbirth.
Step-by-step explanation:
The correct answer is D) Blues. Postpartum blues, also known as baby blues, is a transient, self-limiting mood disorder that affects mothers after childbirth. It is characterized by mood swings, tearfulness, irritability, and anxiety, and usually resolves within a few weeks after delivery. It is important to note that postpartum blues are different from postpartum depression, which is a more severe and long-lasting mood disorder.