Parturience is a term that refers to the state of being in active labor or giving birth. However, there are various other synonyms that can be used in place of this medical term, such as childbirth, delivery, nativity, labor, and parturition. These words essentially denote the same meaning - the process of giving birth to a child and the various stages leading upto it. Additionally, some other common terms that are associated with childbirth include pregnancy, gestation, and maternity. These terms are often used interchangeably depending on the context in which they are being used, but all essentially refer to the experience of bringing a new life into the world.