Obstetrics is the medical profession that deals with pregnancy, childbirth, and the postpartum period, chiefly at risk situations requiring surgical interventions.Midwifery is the health profession more related to the normal, natural and low-risk process.bstetrics is the medical profession that deals with pregnancy, childbirth, and the postpartum period, chiefly at risk situations requiring surgical interventions.
Roman Roads. The engineers of ancient Rome built an unparalleled network of roads in the ancient world. Approximately 50,000 miles (80,000 km) of roads spanned the Roman Empire, spreading its legions, culture and immense influence throughout the known world.espite the grand spectacle that the road network really was, the original functionality of Roman roads was mainly designed for military exploitation. Starting with local roads, Rome was connected first to Latium, Ostia and surrounding areas.
The main purpose of the roads were to hold the Empire together and create a network of communication and stability. Today, roads and bridges are still used; however, the Inca region has became advanced with railroads. Trains are used mostly for the tourist that come and visit Peru and Columbia.n contrast, stone was laid over the roads and canals for wet areas.The Inca road system was highly used in the Inca state and often used to move government messengers, Inca armies, royal litters, or state trade caravans.