This document discusses various complications that can arise regarding the mother and passenger (baby) during pregnancy and childbirth. It covers complications such as prolapse of the umbilical cord, multiple gestation, fetal positioning issues like face presentation and brow presentation, fetal size issues like macrosomia and shoulder dystocia, and breech presentation. It also discusses managing the mother's psyche and emotional state during birth as that can impact the birthing process if she is feeling afraid, tense or unsupported. Effective management strategies are provided for each complication depending on whether a normal spontaneous delivery is possible or if cesarean section is required.