First-onset postpartum psychosis

Abstract

Mrs. B, a 28-year-old woman with no prior psychiatric history, delivered a healthy daughter after a first, normal pregnancy. During the first two days postpartum, she was breastfeeding her daughter with notably reduced sleep. By the third day postpartum, she became convinced that her husband wanted to kill their newborn. After her mother suggested that she discontinue breastfeeding, she became extremely violent, kicking her mother in the abdomen. Over the next 4 days, the family continued to struggle as Mrs. B became progressively more impulsive, irritable, and disorganized. One week postpartum, she wa