The document discusses the postpartum period known as the puerperium. It lasts approximately six weeks after delivery and is divided into three phases - immediate (first 24 hours), early (days 2-7) and late (weeks 2-6). During this time, the body returns to its pre-pregnant state as the uterus involutes, hormones adjust and breastfeeding is established if desired. Complications that can arise include postpartum hemorrhage, infection, thrombosis and depression. Monitoring of mother and baby is important to ensure a healthy recovery and positive bonding experience.