Which factor is a risk factor for postpartum depression?

• A. Gestational diabetes
• B. Advanced maternal age
• C. Short interpregnancy interval
• D. Low social support.

Answer: (A)

Low social support is the factor most strongly linked to postpartum depression because emotional, informational, and practical help from family, friends, or a partner buffers the stress of caring for a newborn. When support is limited, new mothers face more fatigue, isolation, and difficulty coping with sleep deprivation and new responsibilities, which can precipitate depressive symptoms in the weeks to months after birth.

Gestational diabetes is a medical pregnancy complication that affects physical health rather than directly predicting mood disorders. Advanced maternal age and a short interpregnancy interval may influence risk in some contexts, but they are not as consistently associated with postpartum depression as the presence or absence of robust social support.