When a woman is diagnosed with postpartum depression, what is one of the main concerns?

A. She may have outbursts of anger: Possible but not the primary concern. B. She may harm her infant: Correct. Postpartum depression can lead to severe thoughts of harming oneself or the baby, requiring immediate medical intervention. C. She may lose interest in her husband: While possible, it is not the primary safety concern. D. She may neglect her hygiene: This can occur but is not the most immediate concern compared to potential harm to the infant.