This document summarizes common complications that can occur during the puerperium period after childbirth. These include puerperal pyrexia (fever) which can be caused by infections in the genital tract, breast, respiratory tract, or urinary tract. Other causes include wound infections or thrombophlebitis. Problems with breastfeeding may also occur such as engorgement, cracked nipples, mastitis or breast abscess. Coagulation disorders can increase the risk of thromboembolism, which is a leading cause of maternal mortality. Finally, psychiatric disorders like postpartum blues, anxiety, depression or psychosis may develop during this time.