This is an updated and more extensive version of our previous quiz. Hopefully, for all those curious girls out there it will even further help to calm your anxieties about getting your first period. So, again, this quiz uses medical information to give you an accurate idea of when you will get your first period.
1 Aqueduct (water supply), an artificial (man-made) channel that is constructed to convey water from one location to another. This can be made of canals, pipelines, inverted siphons, reservoirs and tunnels.  Roman aqueduct, water supply systems constructed during the Roman Empire.
An aqueduct is a watercourse constructed to convey water. In modern engineering, the term aqueduct is used for any system of pipes, ditches, canals, tunnels, and other structures used for this purpose. The term aqueduct also often refers specifically to a bridge on an artificial watercourse. The word is derived from the Latin aqua and ducere. Aqueducts were used in ancient Greece, ancient Egypt, and ancient Rome. In modern times, the largest aqueducts of all have been built in the United States