The present day facility incorporates the site of the first official Grand Canyon airport, a landing field authorized by the U.S. Forest Service for commercial flights in 1925. The new airport first opened for business in October 1965. The airport terminal was completed and formally dedicated on October 20, 1967.
Researchers arenât sure what causes placenta previa, but it is slightly more common in older mothers, women with a history of prior cesarean section or abortion and women with a history of smoking or cocaine use during pregnancy.
Placenta Previa. The placenta develops in a womanâs uterus during pregnancy. This sac-like structure provides the developing baby with food and oxygen. It also removes waste products from the babyâs blood. The placenta is also referred to as âafterbirth,â for it exits the body after the baby is born.